`cos6x= 32cos^6x-48cos^4x+18cos^2x-1`

cos6x=32cos^(6)x-48cos^(4)x-18cos^(2)x-1

Prove that cos6x=32cos^(6)x-48cos^(4)x+18cos^(2)x-1

Prove that: quad cos6x=32cos^(6)x-48cos^(4)x+18cos^(2)x-1

Show tha: cos6A=32cos^6A-48cos^4A+18cos^2A-1

Prove that cos6A=32cos^6A-48cos^4A+18cos^2A-1

cos 6x = 32 cos^6 x- 48 cos^4 x +18 cos^2 x -1

Prove the following: cos 6x = 32 cos^6 x -48cos^4 x + 18 cos^2 x - 1

Prove that : cos 6x=32 cos^6 x -48cos^4 x - 18 cos^2 x -1

What is the value of ((32cos^(6)x-48cos^(4)x+18cos^(2)x-1))/(4sinxcosxsin(60-x)cos(60-x)sin(60+x)cos(60+x)) ?

Prove that: cos 6x=32 cos^(6)x-48 cos^(4)x+18 cos^(4)x+18 cos^(2)x-1 .