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Popular >

simplify (sqrt(y))^4

Solution

simplify

(y)^{4}

Solution

y^{2}

Solution steps

(y)^{4}

Rewrite

4

as

2 \cdot 2

= (y)^{2 \cdot 2}

Apply exponent rule:

a^{b c} = (a^{b})^{c},

assuming

a \geq 0

(y)^{2 \cdot 2} = ((y)^{2})^{2}

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

Apply exponent rule:

assuming

n i s o dd or a \geq 0

(y)^{2} = y

= y^{2}

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Frequently Asked Questions (FAQ)

What is (sqrt(y))^4 ?
The solution to (sqrt(y))^4 is y^2