Question

Simplify -3x³y²(-4x²y•y•y•y•y)²

Answer 1

It is 12x^5 y^6 hope it helps

Answer 2

`-3x^3y^2(-4x^2 \underbrace{y\cdot y\cdot y\cdot y}_(y^4))^2\\\\=(-3)(-4)(x^3x^2)(y^2y^4)\\\\=12x^(3+2)y^(2+4)\\\\=\boxed{12x^5y^6}\\\\Used:\\\\a^n\cdot a^m=a^(n+m)`