Simplify (sin? 0 + cos² O) (sin 0 + cos O)

asked Oct 1, 2023 114k views

2 votes

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9 votes

Answer:

D: cos^3(O)

Explanation:

David Schmidt answered Oct 2, 2023

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5 votes

$(\sin^2 \theta + \cos^2 \theta)(\sin \theta + \cos \theta)\\\\=1 \cdot(\sin \theta + \cos \theta)\\\\=\sin \theta + \cos \theta$