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pls help me 3*3*5*q*q*q use exponents just explain PLS

 Sep 18, 2017
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There are 2 3s, a 5, and 3 qs.

 

3*3=3^2

q*q*q=q^3

 

We get 3^2*5*q^3, so simplifying, we get 45q^3.

 Sep 18, 2017

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