РЕШИТЕ!!!
4x²+12x+9 (x-y)(x+y)
25b³+10b+1 (2a-3b)(3b+2a)
a²+12a+36 (8b+5a)(5a-8b)
1+y²-2y (10x-7y)(10x+7y)
4x²+12x+9 (x-y)(x+y)
25b³+10b+1 (2a-3b)(3b+2a)
a²+12a+36 (8b+5a)(5a-8b)
1+y²-2y (10x-7y)(10x+7y)
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Answers & Comments
(x-y)(x+y)=x²-y²
25b³+10b+1=(5b+1)²
(2a-3b)(3b+2a)=(2a-3b)(2a+3b)=4a²-9b²
a²+12a+36=(a+6)²
(8b+5a)(5a-8b)=(5a+8b)(5a-8b)=25a²-64b²
1+y²-2y=1-2y+y²=(1-y)²
(10x-7y)(10x+7y)=100x²-49y²