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Popular >

simplify (sqrt(x^2-4))^2

Solution

simplify

(x^{2} - 4)^{2}

Solution

x^{2} - 4

Solution steps

(x^{2} - 4)^{2}

Apply exponent rule:

assuming

n i s o dd or a \geq 0

(x^{2} - 4)^{2} = x^{2} - 4

= x^{2} - 4

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Frequently Asked Questions (FAQ)

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