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17-09-2018
Mathematics

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Please help me !

Simplify (w^6)^-7

Write answer without using negative exponents

Respuesta :

17-09-2018

[tex]\text{use}\\(a^n)^m=a^{nm}\\\\a^{-n}=\dfrac{1}{a^n}\\\\(w^6)^{-7}=w^{(6)(-7)}=w^{-42}=\dfrac{1}{w^{42}}[/tex]

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