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4 votes
Oh Brian~
I need help again

Oh Brian~ I need help again-example-1
User Memedon
by
5.6k points

1 Answer

4 votes

Answer:

18c^3d^9

Explanation:

2c^3 d^2 * 9d^7

We know that we add the exponents when the base is the same

2*9 c^3 d^(2+7)

18c^3d^9

User Ben Lu
by
5.2k points
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