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Popular >

simplify (4sin(2x))^2

Solution

simplify

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

Solution

16 sin^{2} (2 x)

Solution steps

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

Apply exponent rule:

(a \cdot b)^{n} = a^{n} b^{n}

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

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

4^{2} = 16

= 16 sin^{2} (2 x)

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Frequently Asked Questions (FAQ)

What is (4sin(2x))^2 ?
The solution to (4sin(2x))^2 is 16sin^2(2x)