Rewrite with only sinx and cosx. Cos2x +sinx

asked Nov 27, 2021 168k views

2 votes

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5 votes

Answer:

(cosx+sinx)/2

Explanation:

you would divide two from cos2x and that would leave cosx and sinx on top.

Lars Andren answered Nov 29, 2021

5.6k points

6 votes

Answer:

cos²x - sin²x + sinx

Explanation:

Cos2x +sinx = cos²x - sin²x + sinx

Orrd answered Dec 1, 2021

by Orrd

5.4k points

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