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Popular >

simplify (sqrt(x+2))^4

Solution

simplify

(x + 2)^{4}

Solution

(x + 2)^{2}

Solution steps

(x + 2)^{4}

Rewrite

4

as

2 \cdot 2

= (x + 2)^{2 \cdot 2}

Apply exponent rule:

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

assuming

a \geq 0

(x + 2)^{2 \cdot 2} = ((x + 2)^{2})^{2}

= ((x + 2)^{2})^{2}

Apply exponent rule:

assuming

n i s o dd or a \geq 0

(x + 2)^{2} = x + 2

= (x + 2)^{2}

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Frequently Asked Questions (FAQ)

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