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Can you help me this amd explain please i dknt get it

Can you help me this amd explain please i dknt get it-example-1
User Dragonfly
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1 Answer

4 votes

We want to know which of the given expressions is equivalent to the expression:


x^2(3x^3-2x)-(-7x^3+2)

First of all, we open the brackets as


undefined

User Mafso
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