Cos*6*x=2*cos^2*3x-1

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Solution for Cos*6*x=2*cos^2*3x-1 equation:


Simplifying
Cos * 6x = 2cos2 * 3x + -1

Reorder the terms for easier multiplication:
6osC * x = 2cos2 * 3x + -1

Multiply osC * x
6osxC = 2cos2 * 3x + -1

Reorder the terms for easier multiplication:
6osxC = 2 * 3cos2 * x + -1

Multiply 2 * 3
6osxC = 6cos2 * x + -1

Multiply cos2 * x
6osxC = 6cos2x + -1

Reorder the terms:
6osxC = -1 + 6cos2x

Solving
6osxC = -1 + 6cos2x

Solving for variable 'o'.

Move all terms containing o to the left, all other terms to the right.

Add '-6cos2x' to each side of the equation.
-6cos2x + 6osxC = -1 + 6cos2x + -6cos2x

Combine like terms: 6cos2x + -6cos2x = 0
-6cos2x + 6osxC = -1 + 0
-6cos2x + 6osxC = -1

Reorder the terms:
1 + -6cos2x + 6osxC = -1 + 1

Combine like terms: -1 + 1 = 0
1 + -6cos2x + 6osxC = 0

The solution to this equation could not be determined.

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