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−8x2(2y − 3x) multiply

1 Answer

4 votes
distributive property
a(b+c)=ab+ac
also

(x^m)(x^n)=x^(m+n)
so


-8x^2(2y-3x)=-8x^2(2y)-8x^2(-3x)=

(-8)(x^2)(2)(y)+(-8)(x^2)(-3)(x^1)=-16x^2y+24x^3
User Jonathan Marin
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