Solution
prove
Solution
Solution steps
Manipulating left side
Rewrite using trig identities
Manipulating right side
Factor
We showed that the two sides could take the same form
Popular Examples
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Frequently Asked Questions (FAQ)
Is 4sin(3x)cos(4x)=2sin(7x)-2sin(x) ?
The answer to whether 4sin(3x)cos(4x)=2sin(7x)-2sin(x) is True