(Cos^2)x=cosx

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Solution for (Cos^2)x=cosx equation:


Simplifying
(Cos2) * x = cosx

Multiply os2C * x
os2xC = cosx

Solving
os2xC = cosx

Solving for variable 'o'.

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

Add '-1cosx' to each side of the equation.
-1cosx + os2xC = cosx + -1cosx

Combine like terms: cosx + -1cosx = 0
-1cosx + os2xC = 0

Factor out the Greatest Common Factor (GCF), 'osx'.
osx(-1c + sC) = 0

Subproblem 1

Set the factor 'osx' equal to zero and attempt to solve: Simplifying osx = 0 Solving osx = 0 Move all terms containing o to the left, all other terms to the right. Simplifying osx = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(-1c + sC)' equal to zero and attempt to solve: Simplifying -1c + sC = 0 Solving -1c + sC = 0 Move all terms containing o to the left, all other terms to the right. Add 'c' to each side of the equation. -1c + c + sC = 0 + c Combine like terms: -1c + c = 0 0 + sC = 0 + c sC = 0 + c Remove the zero: sC = c Add '-1sC' to each side of the equation. sC + -1sC = c + -1sC Combine like terms: sC + -1sC = 0 0 = c + -1sC Simplifying 0 = c + -1sC The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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