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Can anybody help me with this?
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Can anybody help me with this?

Can anybody help me with this?-example-1
User Alex Zielenski
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1 Answer

4 votes

Answer:


\textsf{When multiplying equal bases with different powers, the powers are added.}\\\sf{x^(-2)/(3).x^(6)/(7)}\\\\=x^{(-2)/(3)+(6)/(7)}\\\\=x^{(-2(7)+6(3))/(21)}\\=x^(4)/(21)

User Aaron Keesing
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