Open Question: How do you prove Trig Identities that have large exponents?

Home >All Categories > Science & Mathematics >Mathematics >Open Question Ricardo Member since:June 25, 2011Total points:91 (Level 1)I need to prove an Identity that has sizable exponents, is there a trick or some sort of algorithm to this?
The identity I need to prove is the following:
4(sin^6(x)+cos^6(x)) = 4-3sin^2(2x)
Any help would be greatly appreciated!!!Answer Question

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