Solution
Solution
Solution steps
Manipulating left side
Factor
Rewrite using trig identities
Prove
We showed that the two sides could take the same form
Popular Examples
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Frequently Asked Questions (FAQ)
Is 2cos(x)-2cos^3(x)=sin(x)(sin(2x)) ?
The answer to whether 2cos(x)-2cos^3(x)=sin(x)(sin(2x)) is True