Question

помогите пжжжжжжжжжжжж​

Answer 1

Ответ:

1) \((a + 6b)^2 = a^2 + 24ab + 36b^2\)

2) \((3m^2 - 2n^4)^2 = 9m^4 - 42m^2n^4 + 4n^8\)