Chance G.

asked • 03/22/16

Trigonometric Identites

How do you verify the identity of sin^2x-sin^4x=cos^2x-cos^4x

2 Answers By Expert Tutors


Kenneth S. answered • 03/22/16

4.8 (62)

Expert Help in Algebra/Trig/(Pre)calculus to Guarantee Success in 2018

Elwyn D. answered • 03/22/16

5.0 (58)

Private School Math Instructor

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