chelsea5885
Answered

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Help me simplify this I need help

Help Me Simplify This I Need Help class=

Sagot :

sulinnlae494
The answer should be A. -1/64
AlgebraicAardvark

Step 1: The negative on the exponent means this thing is on the wrong side of the fraction.  Since there is no fraction written, it's by default in the top of a fraction over 1.

    [tex](-4)^{-3} = \dfrac{(-4)^{-3}}{1}[/tex]

So, move that to the bottom of the fraction and make sure the exponent becomes positive:

    [tex]\dfrac{(-4)^{-3}}{1} =\dfrac{1}{(-4)^{3}}[/tex]

Now you have to decide what [tex](-4)^3[/tex] is.

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