Ответ:
144. 1) 14(1-m)(1+m)
2)3a(1-a)(1+a)
3)7x(x2-y)(x2+y)
4)5(xy-3ab)(xy+3ab)
5)3(x-4y)²
6)-3a²(a+2)²
7)2(a+3b)²(a²-3ab²-9b⁴)
8)x³-xy-x²+x²y
9)(a+5b)(1+a-5b)
10)c⁴(c-1)(c+1)(a-1)
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Answers & Comments
Ответ:
144. 1) 14(1-m)(1+m)
2)3a(1-a)(1+a)
3)7x(x2-y)(x2+y)
4)5(xy-3ab)(xy+3ab)
5)3(x-4y)²
6)-3a²(a+2)²
7)2(a+3b)²(a²-3ab²-9b⁴)
8)x³-xy-x²+x²y
9)(a+5b)(1+a-5b)
10)c⁴(c-1)(c+1)(a-1)