SOLUTION: How do I verify the equation as an identity Sin4x-cos4x =tanx-cotx __________ Sinxcosx

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Question 1156911: How do I verify the equation as an identity
Sin4x-cos4x =tanx-cotx
__________
Sinxcosx
Answer by Edwin McCravy(20060) About Me  (Show Source):
You can put this solution on YOUR website!

Work with the left sides:

%28sin%5E4%28x%29-cos%5E4%28x%29%29%2F%28sin%5E%22%22%28x%29cos%5E%22%22%28x%29%29













matrix%281%2C3%2C+tan%5E%22%22%28x%29+%2C%22%22-%22%22%2C+cot%5E%22%22%28x%29+%29+++

Edwin