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Popular >

simplify sqrt((-2)^4)

Solution

simplify

(- 2)^{4}

Solution

4

Solution steps

(- 2)^{4}

(- 2)^{4} = 16

= 16

Factor the number:

16 = 4^{2}

= 4^{2}

Apply radical rule:

a^{2} = a, a \geq 0

4^{2} = 4

= 4

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Frequently Asked Questions (FAQ)

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