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Popular >

simplify (rcos(x))^2

Solution

simplify

(r cos (x))^{2}

Solution

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

Solution steps

(r cos (x))^{2}

Apply exponent rule:

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

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

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

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Frequently Asked Questions (FAQ)

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