Solution
Solution
+1
Solution steps
Subtract from both sides
Let:
Rewrite using trig identities
Factor
Solving each part separately
Combine all the solutions
Substitute back
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Frequently Asked Questions (FAQ)
What is the general solution for solvefor x,sin(4x)=-2(sin(2x)) ?
The general solution for solvefor x,sin(4x)=-2(sin(2x)) is x=pin,x=(pi+2pin)/2