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Popular >

simplify (9u)^2

Solution

simplify

(9 u)^{2}

Solution

81 u^{2}

Solution steps

(9 u)^{2}

Apply exponent rule:

(a \cdot b)^{n} = a^{n} b^{n}

(9 u)^{2} = 9^{2} u^{2}

= 9^{2} u^{2}

9^{2} = 81

= 81 u^{2}

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Frequently Asked Questions (FAQ)

What is (9u)^2 ?
The solution to (9u)^2 is 81u^2