Karla O.

asked • 06/22/16

Simplify. Sin^2?cos^2?-cos^2?

I have to simplify that particular expression. But I thought that maybe the cos would cancel. I'm not sure what to do

2 Answers By Expert Tutors


Michael J. answered • 06/22/16

5 (5)

Understanding all Sines of Triangles

Michael J.

Disregard my answer, I mis-read your expression.  Roman has the correct solution.


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