Write the radical using rational exponents.
RootIndex 7 StartRoot x Superscript negative 2 EndRoot
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Part 1
RootIndex 7 StartRoot x Superscript negative 2 EndRootequals
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(Use integers or fractions for any numbers in the expression.)
1 answer
The radical expression RootIndex 7 StartRoot x Superscript negative 2 EndRoot can be written as x^(-2/7).