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Popular >

simplify a^2(1-cos(x))^2

Solution

simplify

a^{2} (1 - cos (x))^{2}

Solution

a^{2} (- cos (x) + 1)^{2}

Solution steps

a^{2} (1 - cos (x))^{2}

Apply exponent rule:

a^{m} b^{m} = (ab)^{m},

assuming

a \geq 0, b \geq 0

a^{2} (- cos (x) + 1)^{2} = (a (- cos (x) + 1))^{2}

= (a (- cos (x) + 1))^{2}

Apply exponent rule:

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

= a^{2} (- cos (x) + 1)^{2}

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Frequently Asked Questions (FAQ)

What is a^2(1-cos(x))^2 ?
The solution to a^2(1-cos(x))^2 is a^2(-cos(x)+1)^2