SOLUTION: How to prove left side equals the right side for: sin3x + sinxcos2x = sinx

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Question 870705: How to prove left side equals the right side for:
sin3x + sinxcos2x = sinx
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
You can't because it's not an identity.
You can solve for the values of x when it is true, if that's what you're looking for.
Please repost if that's what you need.