Simplify -3x³y²(-4x²y•y•y•y•y)²

Mathematics

2 answers:

Luba_88 [7]3 years ago

7 0

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

AnnZ [28]3 years ago

3 0

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

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