r^2=cosx

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Solution for r^2=cosx equation: 


Simplifying
r2 = cosx

Solving
r2 = cosx

Solving for variable 'r'.

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

Simplifying
r2 = cosx

Reorder the terms:
-1cosx + r2 = cosx + -1cosx

Combine like terms: cosx + -1cosx = 0
-1cosx + r2 = 0

The solution to this equation could not be determined.

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