SOLUTION: solve trigonometric identity. Pick only one side to solve. tan^2x-sinx^2=sin^2xtan^2x

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Question 923963: solve trigonometric identity. Pick only one side to solve. tan^2x-sinx^2=sin^2xtan^2x
Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
That should be properly written as .
As pure text, the expression is tan^2(x)-sin^2(x)=sin^2(x)tan^2(x)

Pick the left side to work with. The first step can be










Notice the opportunity for the simple circular pythagorean identity...



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