SOLUTION: How do you use trigonometry functions to simplify the expression below?
(tanx +1)^2 cosx
Algebra.Com
Question 1206147: How do you use trigonometry functions to simplify the expression below?
(tanx +1)^2 cosx
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
use identity
=
=
=....simplify
=
=...use identity
=
=...simplify
= ...use identity
=
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