smithlesley663 smithlesley663
  • 20-11-2019
  • Mathematics
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Write the following as a root in radical form 2^-4/5

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CPED
CPED CPED
  • 20-11-2019

Answer:

Given that:

=2^(-4/5)

This means that 2 is the base and -4/5 is the exponent.

To change it in radical form:

  • firstly the denominator would be written with radical sign
  • Then the negative sign with 4 will be removed by inverting the base.
  • Then the fraction will be simplified according to the exponent (power)
  • All the steps are performed below:

[tex]=\sqrt[5]{2^{-4} } \\=\sqrt[5]{1/2^4}\\ =\sqrt[5]{1/16}[/tex]

i hope it will help you!

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