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Popular >

expand (cos(2x))^2

Solution

expand

(cos (2 x))^{2}

Solution

cos^{2} (2 x)

Solution steps

(cos (2 x))^{2}

Remove parentheses:

(a) = a

= cos^{2} (2 x)

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Frequently Asked Questions (FAQ)

What is expand (cos(2x))^2 ?
The solution to expand (cos(2x))^2 is cos^2(2x)