8cos^3-1=0

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Solution for 8cos^3-1=0 equation: 


Simplifying
8cos3 + -1 = 0

Reorder the terms:
-1 + 8cos3 = 0

Solving
-1 + 8cos3 = 0

Solving for variable 'c'.

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

Add '1' to each side of the equation.
-1 + 1 + 8cos3 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 8cos3 = 0 + 1
8cos3 = 0 + 1

Combine like terms: 0 + 1 = 1
8cos3 = 1

Divide each side by '8os3'.
c = 0.125o-1s-3

Simplifying
c = 0.125o-1s-3

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