{"id":41512,"date":"2012-10-29T22:16:39","date_gmt":"2012-10-29T16:16:39","guid":{"rendered":"http:\/\/45minut.kz\/?p=41512"},"modified":"2012-10-29T22:16:39","modified_gmt":"2012-10-29T16:16:39","slug":"%d0%ba%d0%b2%d0%b0%d0%b4%d1%80%d0%b0%d1%82-%d1%82%d0%b5%d2%a3%d0%b4%d0%b5%d1%83%d0%b3%d0%b5-%d0%ba%d0%b5%d0%bb%d1%82%d1%96%d1%80%d1%96%d0%bb%d0%b5%d1%82%d1%96%d0%bd-%d1%82%d0%b5%d2%a3%d0%b4%d0%b5","status":"publish","type":"post","link":"https:\/\/45minut.biz\/?p=41512","title":{"rendered":"\u041a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443\u0433\u0435 \u043a\u0435\u043b\u0442\u0456\u0440\u0456\u043b\u0435\u0442\u0456\u043d \u0442\u0435\u04a3\u0434\u0435\u0443\u043b\u0435\u0440"},"content":{"rendered":"

\u041d\u04b1\u0440\u0493\u0430\u043b\u0438\u0435\u0432\u0430 \u0410\u0439\u0433\u04af\u043b \u049a\u0443\u0430\u043d\u044b\u0448\u049b\u044b\u0437\u044b<\/font>
\n \u0410\u0442\u044b\u0440\u0430\u0443 \u043e\u0431\u043b\u044b\u0441\u044b \u0416\u044b\u043b\u044b\u043e\u0439 \u0430\u0443\u0434\u0430\u043d\u044b \u049a\u04b1\u043b\u0441\u0430\u0440\u044b \u049b\u0430\u043b\u0430\u0441\u044b <\/font><\/span><\/span>
\n \u21165 \u0410\u0431\u0430\u0439 \u0430\u0442\u044b\u043d\u0434\u0430\u0493\u044b \u043e\u0440\u0442\u0430 \u043c\u0435\u043a\u0442\u0435\u043f\u0442\u0456\u04a3 \u0406-\u0441\u0430\u043d\u0430\u0442\u0442\u044b \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430 \u043f\u04d9\u043d\u0456\u043d\u0456\u04a3 \u043c\u04b1\u0493\u0430\u043b\u0456\u043c\u0456.<\/font><\/span><\/span><\/p>\n

\u041a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443\u0433\u0435 \u043a\u0435\u043b\u0442\u0456\u0440\u0456\u043b\u0435\u0442\u0456\u043d \u0442\u0435\u04a3\u0434\u0435\u0443\u043b\u0435\u0440<\/font><\/span><\/span>
\n 1. \u0410\u043d\u044b\u049b\u0442\u0430\u043c\u0430:<\/span><\/font> \u0430\u0445<\/span><\/font>4 <\/span><\/font><\/sup>+ \u0432\u0445<\/span><\/font>2 <\/span><\/font><\/sup>+ \u0441 = 0 \u043c\u04b1\u043d\u0434\u0430\u0493\u044b \u0430 ≠ 0 \u0442\u04af\u0440\u0456\u043d\u0434\u0435 \u0431\u0435\u0440\u0456\u043b\u0433\u0435\u043d<\/span><\/font><\/span><\/span> \u0442\u0435\u04a3\u0434\u0435\u0443 <\/span><\/font>\u0431\u0438\u043a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443<\/span><\/font> \u0434\u0435\u043f \u0430\u0442\u0430\u043b\u0430\u0434\u044b.<\/span><\/font><\/span><\/span>
\n 2. <\/span><\/font>\u0422\u0430\u043d\u0443<\/span><\/font><\/span><\/span>
\n 2.1 \u0416\u0430\u0437\u044b\u043b\u0443\u044b: \u0430\u0445<\/span><\/font>4 <\/span><\/font><\/sup>+ \u0432\u0445<\/span><\/font>2 <\/span><\/font><\/sup>+ \u0441 = 0 \u043c\u04b1\u043d\u0434\u0430\u0493\u044b \u0430 ≠ 0<\/span><\/font><\/span><\/span>
\n \u0406-\u0448\u0456 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u0430, \u0406\u0406-\u0448\u0456 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u0432, \u0431\u043e\u0441 \u043c\u04af\u0448\u0435 \u0441.<\/font><\/span><\/span>
\n 2.2 \u041e\u049b\u044b\u043b\u0443\u044b: \u0431\u0438\u043a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443\u0434\u0456 \u0441\u043e\u043b\u0434\u0430\u043d \u043e\u04a3\u0493\u0430 \u049b\u0430\u0440\u0430\u0439 \u043e\u049b\u0438\u043c\u044b\u0437.<\/font><\/span><\/span>
\n 2.3 \u041c\u0430\u0493\u044b\u043d\u0430\u0441\u044b: \u0430\u0445<\/span><\/font>4 <\/span><\/font><\/sup>+ \u0432\u0445<\/span><\/font>2 <\/span><\/font><\/sup>+ \u0441 = 0 \u043c\u04b1\u043d\u0434\u0430\u0493\u044b \u0430 ≠ 0 \u0442\u04af\u0440\u0456\u043d\u0434\u0435 \u0431\u043e\u043b\u0493\u0430\u043d\u0434\u0430<\/span><\/font><\/span><\/span> \u0493\u0430\u043d\u0430 \u0431\u0438\u043a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443 \u0431\u043e\u043b\u0430 \u0430\u043b\u0430\u0434\u044b.<\/font><\/span><\/span><\/p>\n

<\/p>\n

    \n
  1. \n
      \n
    1. \n

      \u0428\u044b\u0493\u0443 \u0442\u0430\u0440\u0438\u0445\u044b: \u0430\u0445<\/span><\/font>4 <\/span><\/font><\/sup>+ \u0432\u0445<\/span><\/font>2 <\/span><\/font><\/sup>+ \u0441 = 0 \u043c\u04b1\u043d\u0434\u0430\u0493\u044b \u0430 ≠ 0 \u0431\u0438\u043a\u0432\u0430\u0434\u0440\u0430\u0442<\/span><\/font><\/span><\/span><\/p>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n

      \u0442\u0435\u04a3\u0434\u0435\u0443\u0434\u0456 \u043a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443\u0433\u0435 \u043a\u0435\u043b\u0442\u0456\u0440\u0456\u043f \u0448\u0435\u0448\u0456\u043c\u0456\u043d \u0442\u0430\u0431\u0430\u043c\u044b\u0437. \u0410\u043b \u043a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443\u0434\u0456 \u0448\u0435\u0448\u0443\u0434\u0456\u04a3 \u04d9\u0434\u0456\u0441\u0442\u0435\u0440\u0456 \u041e\u0440\u0442\u0430 \u0410\u0437\u0438\u044f\u043d\u044b\u04a3 \u0431\u0435\u043b\u0433\u0456\u043b\u0456 \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0433\u0456 \u04d8\u043b-\u0425\u043e\u0440\u0435\u0437\u043c\u0438\u0434\u0456\u04a3 (\u0406\u0425-\u0493\u0430\u0441\u044b\u0440\u0434\u0430) \u0435\u04a3\u0431\u0435\u0433\u0456\u043d\u0434\u0435 \u0442\u043e\u043b\u044b\u049b \u0436\u0430\u0437\u044b\u043b\u0493\u0430\u043d. \u041e\u043d\u044b\u04a3 \u0435\u04a3\u0431\u0435\u043a\u0442\u0435\u0440\u0456\u043d\u0456\u04a3 \u0431\u0456\u0440\u0456 «\u0425\u0438\u0431\u0430\u0441 \u0430\u043b-\u0434\u0436\u0435\u0431\u0440 \u0432\u0430\u043b-\u043c\u0443\u043a\u0430\u0431\u0430\u043b\u0430» \u0434\u0435\u043f \u0430\u0442\u0430\u043b\u0430\u0434\u044b.<\/font><\/span><\/span><\/p>\n

      3. \u0422\u04af\u0440\u0433\u0435 \u0430\u0439\u044b\u0440\u0443.<\/font><\/span><\/span><\/p>\n

      3.1 1.\u0442\u043e\u043b\u044b\u049b \u0431\u0438\u043a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443\u0434\u0456\u04a3 \u0436\u0430\u043b\u043f\u044b \u0442\u04af\u0440\u0456 \u0430\u0445<\/span><\/font>4 <\/span><\/font><\/sup>+ \u0432\u0445<\/span><\/font>2 <\/span><\/font><\/sup>+ \u0441 = 0<\/span><\/font><\/span><\/span><\/p>\n

      \u043c\u04b1\u043d\u0434\u0430\u0493\u044b \u0430 ≠ 0<\/font><\/span><\/span><\/p>\n

      2. \u043a\u0435\u043b\u0442\u0456\u0440\u0456\u043b\u0433\u0435\u043d \u0442\u04af\u0440\u0456 \u0445<\/span><\/font>4 <\/span><\/font><\/sup>+ \u0440\u0445<\/span><\/font>2 <\/span><\/font><\/sup>+ q = 0<\/span><\/font><\/span><\/span><\/p>\n

      3.2 \u0442\u043e\u043b\u044b\u043c\u0441\u044b\u0437 \u0431\u0438\u043a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443:<\/font><\/span><\/span><\/p>\n

      1. \u0430\u0445<\/span><\/font>4 <\/span><\/font><\/sup>= 0 \u0430 ≠ 0, \u0432 = \u0441 = 0<\/span><\/font><\/span><\/span><\/p>\n

      2. \u0430\u0445<\/span><\/font>4 <\/span><\/font><\/sup>+ \u0432\u0445<\/span><\/font>2 <\/span><\/font><\/sup>= 0 \u0430 ≠ 0, \u0432 – \u0442\u04b1\u0440\u0430\u049b\u0442\u044b, \u0441 = 0<\/span><\/font><\/span><\/span><\/p>\n

      3. \u0430\u0445<\/span><\/font>4 <\/span><\/font><\/sup>+ \u0441 = 0 \u0430 ≠ 0, \u0432 = 0, \u0441- \u0442\u04b1\u0440\u0430\u049b\u0442\u044b<\/span><\/font><\/span><\/span><\/p>\n

       <\/p>\n

      4. \u0422\u0435\u04a3\u0434\u0435\u0443\u0434\u0456\u04a3 \u0442\u04af\u0431\u0456\u0440\u043b\u0435\u0440\u0456:<\/font><\/span><\/span><\/p>\n

      \u0411\u0438\u043a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443\u0434\u0456 \u0434\u04b1\u0440\u044b\u0441 \u0442\u0435\u04a3\u0434\u0456\u043a\u043a\u0435 \u0430\u0439\u043d\u0430\u043b\u0434\u044b\u0440\u0430\u0442\u044b\u043d \u0430\u0439\u043d\u044b\u043c\u0430-\u043b\u044b\u043d\u044b\u04a3 \u043c\u04d9\u043d\u0456\u043d \u0442\u0435\u04a3\u0434\u0435\u0443\u0434\u0456\u04a3 \u0442\u04af\u0431\u0456\u0440\u0456 \u0434\u0435\u043f \u0430\u0442\u0430\u0439\u0434\u044b.<\/font><\/span><\/span><\/p>\n

      5. \u0422\u0435\u04a3\u0434\u0435\u0443\u0434\u0456 \u0448\u0435\u0448\u0443 \u0442\u04d9\u0441\u0456\u043b\u0434\u0435\u0440\u0456:<\/span><\/font> \u0430\u0445<\/span><\/font>4 <\/span><\/font><\/sup>+ \u0432\u0445<\/span><\/font>2 <\/span><\/font><\/sup>+ \u0441 = 0 \u0442\u0435\u04a3\u0434\u0435\u0456\u043d\u0435\u043d \u0445<\/span><\/font>2<\/span><\/font><\/sup>= \u0443 \u0434\u0435\u043f \u0431\u0435\u043b\u0433\u0456\u043b\u0435\u043f \u049b\u043e\u0441\u044b\u043c\u0448\u0430 \u0430\u0439\u043d\u044b\u043c\u0430\u043b\u044b \u0435\u043d\u0433\u0456\u0437\u0435\u043c\u0456\u0437. \u0421\u043e\u043d\u0434\u0430 <\/span><\/font><\/span><\/span><\/p>\n

      \u0430\u0443<\/span><\/font>2 <\/span><\/font><\/sup>+ \u0432\u0443<\/span><\/font> <\/span><\/font><\/sup>+ \u0441 = 0 \u043a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443\u0456\u043d\u0435 \u043a\u0435\u043b\u0442\u0456\u0440\u0435\u043c\u0456\u0437. D = \u0432<\/span><\/font>2 <\/span><\/font><\/sup>– 4\u0430\u0441 \u0442\u0430\u0431\u0430\u043c\u044b\u0437 D > 0 \u0431\u043e\u043b\u0441\u0430 \u0443<\/span><\/font>1 , <\/span><\/font><\/sub>\u0443<\/span><\/font>2<\/span><\/font><\/sub> \u0442\u0430\u0443\u044b\u043f \u0441\u04d9\u0439\u043a\u0435\u0441\u0456\u043d\u0448\u0435 \u0445<\/span><\/font>1,2<\/span><\/font><\/sub> \u0445<\/span><\/font>3,4<\/span><\/font><\/sub> \u0442\u0430\u0431\u0430\u043c\u044b\u0437.<\/span><\/font><\/span><\/span><\/p>\n

      D = 0 \u0431\u043e\u043b\u0441\u0430 \u0443<\/span><\/font>1 , <\/span><\/font><\/sub> \u0442\u0430\u0443\u044b\u043f \u0441\u04d9\u0439\u043a\u0435\u0441\u0456\u043d\u0448\u0435 \u0445<\/span><\/font>1,2<\/span><\/font><\/sub> \u0442\u0430\u0431\u0430\u043c\u044b\u0437.<\/span><\/font><\/span><\/span><\/p>\n

      D < 0 \u0431\u043e\u043b\u0441\u0430 \u0443 = Ø \u0441\u04d9\u0439\u043a\u0435\u0441\u0456\u043d\u0448\u0435 \u0445 = Ø<\/font><\/span><\/span><\/p>\n

      6. \u049a\u043e\u043b\u0434\u0430\u043d\u044b\u043b\u0443\u044b:<\/span><\/font> \u0411\u0438\u043a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443 \u04b1\u0493\u044b\u043c\u044b \u043a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443\u0433\u0435 \u043a\u0435\u043b\u0442\u0456\u0440\u0456\u043b\u0435\u0442\u0456\u043d \u0431\u0430\u0441\u049b\u0430 \u0434\u0430 \u0442\u0435\u04a3\u0434\u0435\u0443\u043b\u0435\u0440 \u0442\u04af\u0440\u0456\u043c\u0435\u043d \u049b\u043e\u043b\u0434\u0430\u043d\u0443\u0493\u0430, \u043a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443\u0433\u0435 \u043a\u0435\u043b\u0442\u0456\u0440\u0456\u043b\u0435\u0442\u0456\u043d \u0442\u0435\u04a3\u0434\u0435\u0443\u043b\u0435\u0440\u0434\u0456 \u0448\u0435\u0448\u0443\u0434\u0456 \u04af\u0439\u0440\u0435\u0442\u0443.<\/span><\/font><\/span><\/span><\/p>\n

      7. \u041f\u0430\u0439\u0434\u0430\u043b\u0430\u043d\u0443:<\/span><\/font> <\/span><\/font><\/span><\/span><\/p>\n

      \u041c\u044b\u0441\u0430\u043b\u044b: \u0445<\/span><\/font>4 <\/span><\/font><\/sup>+ 8\u0445<\/span><\/font>2 <\/span><\/font><\/sup>– 9 = 0 \u0442\u0435\u04a3\u0434\u0435\u0443\u0456\u043d \u0448\u0435\u0448\u0435\u0439\u0456\u043a<\/span><\/font><\/span><\/span><\/p>\n

      \u0445<\/span><\/font>2<\/span><\/font><\/sup> =\u0443 \u0434\u0435\u043f \u0431\u0435\u043b\u0433\u0456\u043b\u0435\u0439\u043c\u0456\u0437 \u0441\u043e\u043d\u0434\u0430 \u0443<\/span><\/font>2<\/span><\/font><\/sup>+ 8\u0443<\/span><\/font> <\/span><\/font><\/sup>– 9 = 0 \u0442\u0435\u04a3\u0434\u0435\u0443\u0456\u043d \u0448\u0435\u0448\u0435\u043c\u0456\u0437<\/span><\/font><\/span><\/span><\/p>\n

      D = 100 = 10<\/span><\/font>2<\/span><\/font><\/sup> > 0 \u0443<\/span><\/font>1<\/span><\/font><\/sub>=1 , \u0443<\/span><\/font>2<\/span><\/font><\/sub> = – 9 \u0441\u04d9\u0439\u043a\u0435\u0441\u0456\u043d\u0448\u0435 \u0445<\/span><\/font>1,2<\/span><\/font><\/sub> = ± 1 \u0445<\/span><\/font>2<\/span><\/font><\/sup> ≠ – 9<\/span><\/font><\/span><\/span><\/p>\n

      \u0416\u0430\u0443\u0430\u0431\u044b: ± 1<\/font><\/span><\/span><\/p>\n

       <\/p>\n","protected":false},"excerpt":{"rendered":"

      \u041d\u04b1\u0440\u0493\u0430\u043b\u0438\u0435\u0432\u0430 \u0410\u0439\u0433\u04af\u043b \u049a\u0443\u0430\u043d\u044b\u0448\u049b\u044b\u0437\u044b \u0410\u0442\u044b\u0440\u0430\u0443 \u043e\u0431\u043b\u044b\u0441\u044b \u0416\u044b\u043b\u044b\u043e\u0439 \u0430\u0443\u0434\u0430\u043d\u044b \u049a\u04b1\u043b\u0441\u0430\u0440\u044b \u049b\u0430\u043b\u0430\u0441\u044b \u21165 \u0410\u0431\u0430\u0439 \u0430\u0442\u044b\u043d\u0434\u0430\u0493\u044b \u043e\u0440\u0442\u0430 \u043c\u0435\u043a\u0442\u0435\u043f\u0442\u0456\u04a3 \u0406-\u0441\u0430\u043d\u0430\u0442\u0442\u044b \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430 \u043f\u04d9\u043d\u0456\u043d\u0456\u04a3 \u043c\u04b1\u0493\u0430\u043b\u0456\u043c\u0456. \u041a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443\u0433\u0435 \u043a\u0435\u043b\u0442\u0456\u0440\u0456\u043b\u0435\u0442\u0456\u043d \u0442\u0435\u04a3\u0434\u0435\u0443\u043b\u0435\u0440 1. \u0410\u043d\u044b\u049b\u0442\u0430\u043c\u0430: \u0430\u04454 + \u0432\u04452 + \u0441 = 0 \u043c\u04b1\u043d\u0434\u0430\u0493\u044b \u0430 ≠ 0 \u0442\u04af\u0440\u0456\u043d\u0434\u0435 \u0431\u0435\u0440\u0456\u043b\u0433\u0435\u043d \u0442\u0435\u04a3\u0434\u0435\u0443 \u0431\u0438\u043a\u0432\u0430\u0434\u0440\u0430\u0442 \u0442\u0435\u04a3\u0434\u0435\u0443 \u0434\u0435\u043f \u0430\u0442\u0430\u043b\u0430\u0434\u044b. 2. \u0422\u0430\u043d\u0443 2.1 \u0416\u0430\u0437\u044b\u043b\u0443\u044b: \u0430\u04454 + \u0432\u04452 + \u0441 = 0 \u043c\u04b1\u043d\u0434\u0430\u0493\u044b \u0430 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[],"tags":[1106886],"class_list":["post-41512","post","type-post","status-publish","format-standard","hentry","tag-1106886"],"blocksy_meta":[],"acf":[],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p17n9Y-aNy","jetpack_likes_enabled":true,"jetpack-related-posts":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/45minut.biz\/index.php?rest_route=\/wp\/v2\/posts\/41512","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/45minut.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/45minut.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/45minut.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/45minut.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=41512"}],"version-history":[{"count":0,"href":"https:\/\/45minut.biz\/index.php?rest_route=\/wp\/v2\/posts\/41512\/revisions"}],"wp:attachment":[{"href":"https:\/\/45minut.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=41512"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/45minut.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=41512"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/45minut.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=41512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}