Question

Porfis ayudenme es de matematicas

Answer 1

1)x^2y(x*y^2)=x^3y^3

2)4a^3b(-3a^2b)=12a^5b^2

3)5a(-3b)=-15ab

4)2x^4(-xy)=-2x^5y

5)-9x(-4x)=36x^2

6)-8bc^2(2bc)=16b^2c^3

7)8x^4y(-5xy^2)=-40x^5y^3