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Popular >

simplify (7y)^2

Solution

simplify

(7 y)^{2}

Solution

49 y^{2}

Solution steps

(7 y)^{2}

Apply exponent rule:

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

(7 y)^{2} = 7^{2} y^{2}

= 7^{2} y^{2}

7^{2} = 49

= 49 y^{2}

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Frequently Asked Questions (FAQ)

What is (7y)^2 ?
The solution to (7y)^2 is 49y^2