SOLUTION: (sin^2(x)+cos^2(x))^3=1 how would you prove this is an identity?

Algebra ->  Trigonometry-basics -> SOLUTION: (sin^2(x)+cos^2(x))^3=1 how would you prove this is an identity?      Log On


   



Question 578801: (sin^2(x)+cos^2(x))^3=1 how would you prove this is an identity?
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
take the cuberoot of both sides