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

Simplify (sin? 0 + cos² O) (sin 0 + cos O)-example-1
User Sanchezlopez
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2 Answers

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16 votes

Answer:

D: cos^3(O)

Explanation:

User Timothy Pratley
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(\sin^2 \theta + \cos^2 \theta)(\sin \theta + \cos \theta)\\\\=1 \cdot(\sin \theta + \cos \theta)\\\\=\sin \theta + \cos \theta

User Vazgen Manukyan
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