SOLUTION: Cos2x=3*sin2x

SOLUTION: Cos2x=3*sin2x

Algebra.Com

Question 1102009: Cos2x=3*sin2x
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Is it cos^2(x) ?
or cos(2x) ?
==============
Parentheses are free.
Use some.

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