SOLUTION: Factor the expresion and use the fundamental identities to simplify. cos^2x+cos^2xtan^2x

Algebra ->  Trigonometry-basics -> SOLUTION: Factor the expresion and use the fundamental identities to simplify. cos^2x+cos^2xtan^2x      Log On


   

Question 479804: Factor the expresion and use the fundamental identities to simplify.
cos^2x+cos^2xtan^2x
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Hint: tan = sin/cos