SOLUTION: Prove the given statement is an identity sin^2x (1+ tan^2)x = tan^2 x

SOLUTION: Prove the given statement is an identity sin^2x (1+ tan^2)x = tan^2 x

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Question 438443: Prove the given statement is an identity
sin^2x (1+ tan^2)x = tan^2 x

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
I think you mean
sin^2x (1+ tan^2(x)) = tan^2 x
sin^2 + sin^4/cos^2 = sin^2/cos^2
sin^2cos^2 + sin^4 = sin^2
sin^2(cos^2 + sin^2) = sin^2
sin^2 = sin^2

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