Як обчислити многочлен? Срочно. Created by bratherden. algebra-ru

Як обчислити многочлен? Срочно...

pasha12112001 \| - это корень
.....=((\|7+\|2)(\|7+\|2)+(\|7-\|3)(\|7-\|2)) / ((\|7-\|2)(\|7+\|2))=(7+2\|14+2+7-2\|14+2) /(7-2)=18/5=3 3/5=3,6

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........=(4\|(2/5)*\|10+\|10*\|10-6\|0,1*\|10=4\|4+10-6\|1=8+10-6=12

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...........=16\|10а-170
1) 2\|(32а)=2*\|(16*2а)=8\|(2а)
2) 7\|20=14\|5
3) \|45=3\|5
4) 8\|2а *2\|5=16\|10а
5) 14\|5 *2\|5=28\|25=28*5=140
6) 3\|5 *2\|5=6\|25=30
7) 16\|10а-140-30=16\|10а-170

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гюйс

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Формулы: (a+b)² = a² +2ab + b²(a-b)² = a² - 2ab + b²(a-b)(a+b) = a² - b²

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