Question

пжжжжжжжжжжжжжжжж!!!! вывести за скобкой

Answer 1

1)3y^3 (2y^2+4y-1)
2)5a^3 (4a-1+3a2)
3)2ab^2 (2a+18ab+3b^2)
4)2x^2y^2 (y^2-x^2+3xy)