Cos^3(x)+cos^2(x)=0

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Solution for Cos^3(x)+cos^2(x)=0 equation: 


Simplifying
Cos3(x) + cos2(x) = 0

Multiply os3C * x
os3xC + cos2(x) = 0

Multiply cos2 * x
os3xC + cos2x = 0

Reorder the terms:
cos2x + os3xC = 0

Solving
cos2x + os3xC = 0

Solving for variable 'c'.

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

Add '-1os3xC' to each side of the equation.
cos2x + os3xC + -1os3xC = 0 + -1os3xC

Combine like terms: os3xC + -1os3xC = 0
cos2x + 0 = 0 + -1os3xC
cos2x = 0 + -1os3xC
Remove the zero:
cos2x = -1os3xC

Divide each side by 'os2x'.
c = -1sC

Simplifying
c = -1sC

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