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(2x^4)(-5x^9)

 Aug 6, 2015

Best Answer 

 #1
avatar+118608 
+5

$$\\(2x^4)(-5x^9)
=-10x^{13}$$

.
 Aug 6, 2015
 #1
avatar+118608 
+5
Best Answer

$$\\(2x^4)(-5x^9)
=-10x^{13}$$

Melody Aug 6, 2015

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