SOLUTION: how would i solve these 2 problems: 2a^2(3a+5) and -4x^3(2x^2-9x)??? do i work in the parentheses 1st??? ^ means to the power of.

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Question 63432This question is from textbook
: how would i solve these 2 problems: 2a^2(3a+5) and -4x^3(2x^2-9x)??? do i work in the parentheses 1st??? ^ means to the power of. This question is from textbook

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
2a^2(3a+5)
=6a^3+10a^2
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-4x^3(2x^2-9x)
= -8x^5 + 36x^4
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Cheers,
Stan H.