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23-02-2020
Mathematics

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How do you solve (3x)^-2

Respuesta :

23-02-2020

Answer:

[tex]\frac{1}{9x^{2} }[/tex]

Step-by-step explanation:

[tex](3x)^{-2}[/tex]

Distribute exponent

[tex]3^{-2} x^{-2}[/tex]

put negatives on the bottom

[tex]\frac{1}{3^{2} x^{2} }[/tex]

SImplify

[tex]\frac{1}{9x^{2} }[/tex]

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