mlz48253 mlz48253

08-08-2024
Mathematics

Answered

Use the power reducing formulas to rewrite: tan²(2x)cos⁴(2x)

In terms of the first power of cosine. Simplify your answer as much as possible.

To indicate your answer, first choose one of the four forms below:
1) tan²(2x)cos⁴(2x) = - cos x + cos x
2) tan²(2x)cos⁴(2x) = + cos x + cos x
3) tan²(2x)cos⁴(2x) = - cos x
4) tan²(2x)cos⁴(2x) = + cos x

Then fill in the blanks (__) with the appropriate numbers.

Answer :

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