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Popular >

simplify a^2+3a^{-1/5}

Solution

simplify

a^{2} + 3 a^{- \frac{1}{5}}

Solution

a^{2} + \frac{3}{a ^{\frac{1}{5}}}

Solution steps

a^{2} + 3 a^{- \frac{1}{5}}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

a^{- \frac{1}{5}} = \frac{1}{a ^{\frac{1}{5}}}

= a^{2} + 3 \cdot \frac{1}{a ^{\frac{1}{5}}}

Simplify

3 \cdot \frac{1}{a ^{\frac{1}{5}}} : \frac{3}{a ^{\frac{1}{5}}}

= a^{2} + \frac{3}{a ^{\frac{1}{5}}}

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Frequently Asked Questions (FAQ)

What is a^2+3a^{-1/5} ?
The solution to a^2+3a^{-1/5} is a^2+3/(a^{1/5)}