РАЗЛОЖИТЕ ** МНОЖИТЕЛИ a^4+6a^3+9a^2= 25-(2-3a)^2= (a+1)^2-(4-3a)^2= (8b-1)^2-(2b+3)^2=...

Question

РАЗЛОЖИТЕ НА МНОЖИТЕЛИ
a^4+6a^3+9a^2=
25-(2-3a)^2=
(a+1)^2-(4-3a)^2=
(8b-1)^2-(2b+3)^2=
(2a+b)^2-9(a+b)^2=
4(a+2b)^2-25(3a-b)^2=

Answer 1

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