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Popular >

simplify sqrt(5-5sin^2(x))

Solution

simplify

5 - 5 sin^{2} (x)

Solution

5 cos (x)

Solution steps

5 - 5 sin^{2} (x)

Simplify

5 - 5 sin^{2} (x) : 5 cos^{2} (x)

= 5 cos^{2} (x)

Apply radical rule:

assuming

a \geq 0, b \geq 0

= 5 cos^{2} (x)

Apply radical rule:

assuming

a \geq 0

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

= 5 cos (x)

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Frequently Asked Questions (FAQ)

What is sqrt(5-5sin^2(x)) ?
The solution to sqrt(5-5sin^2(x)) is sqrt(5)cos(x)