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Popular >

expand 7a^3+4a^{-2}

Solution

expand

7 a^{3} + 4 a^{- 2}

Solution

7 a^{3} + \frac{4}{a ^{2}}

Solution steps

7 a^{3} + 4 a^{- 2}

4 a^{- 2} = \frac{4}{a ^{2}}

= 7 a^{3} + \frac{4}{a ^{2}}

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Frequently Asked Questions (FAQ)

What is expand 7a^3+4a^{-2} ?
The solution to expand 7a^3+4a^{-2} is 7a^3+4/(a^2)