Question
Asked Jan 25, 2020
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For each expression below, use the product-to-sum formulas and algebraic simplification to write an equivalent expression in the form given.

Rewrite cos^2(x)sin^4(x) in the form a+(b*cos(2x))+(c*cos(4x))+(d*cos(2x)*cos(4x))

a= , b= , c= , d=

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Expert Answer

Step 1

Consider the given expression.

Trigonometry homework question answer, step 1, image 1
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Step 2

Formula used:

Trigonometry homework question answer, step 2, image 1
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Step 3

Apply the above for...

Trigonometry homework question answer, step 3, image 1
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Math

Trigonometry

Trigonometric Ratios