braebraethekuni braebraethekuni
  • 24-09-2018
  • Mathematics
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PLEASE HELP! THIS IS DUE TODAY!

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watwolves8855
watwolves8855 watwolves8855
  • 24-09-2018

Remember, [tex](a^{m})^{n} = a^{mn}[/tex]. Therefore, the answer is [tex](2^{-4}){5} \times (z^{-3}){5}[/tex], which is [tex]2^{-20} \times x^{-15}[/tex].

A number to a negative power is the reciprocal of the number ([tex]x^{-y} = \frac{1}{x^{y}}[/tex].

The correct answer is B.

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