Please help me to do this sinx+cosx-sin(x-30)+cos(x-30)=√6cos(x-15)

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asked Feb 9, 2022 30.1k views

25 votes

Please help me to do this

sinx+cosx-sin(x-30)+cos(x-30)=√6cos(x-15)

Mathematics
high-school

Cwj asked

by Cwj

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1 Answer

13 votes

The correct answer is 4x to the third power.

Dolph answered Feb 15, 2022

by Dolph

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