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Popular >

simplify (cos(2x))(cos(2x))

Solution

simplify

(cos (2 x)) (cos (2 x))

Solution

cos^{2} (2 x)

Solution steps

(cos (2 x)) (cos (2 x))

Apply rule:

(a) = a

(cos (2 x)) = cos (2 x)

= cos (2 x) cos (2 x)

Apply exponent rule:

aa = a^{2}

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

= cos^{2} (2 x)

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\frac{1. 7 ^{2}}{10} - \frac{1. 5 ^{2}}{10}

simplify 5x^2\times 3x^2 simplify

5 x^{2} \times 3 x^{2}

Frequently Asked Questions (FAQ)

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