Sec^2(x)-8cos(x)=0

Solution for Sec^2(x)-8cos(x)=0 equation:

Simplifying
Sec2(x) + -8cos(x) = 0

Multiply c2eS * x
c2exS + -8cos(x) = 0

Multiply cos * x
c2exS + -8cosx = 0

Reorder the terms:
-8cosx + c2exS = 0

Solving
-8cosx + c2exS = 0

Solving for variable 'c'.

Factor out the Greatest Common Factor (GCF), 'cx'.
cx(-8os + ceS) = 0

Subproblem 1
Set the factor 'cx' equal to zero and attempt to solve:

Simplifying
cx = 0

Solving
cx = 0

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

Simplifying
cx = 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 '(-8os + ceS)' equal to zero and attempt to solve:

Simplifying
-8os + ceS = 0

Reorder the terms:
ceS + -8os = 0

Solving
ceS + -8os = 0

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

Add '8os' to each side of the equation.
ceS + -8os + 8os = 0 + 8os

Combine like terms: -8os + 8os = 0
ceS + 0 = 0 + 8os
ceS = 0 + 8os
Remove the zero:
ceS = 8os

Divide each side by 'eS'.
c = 8e-1osS-1

Simplifying
c = 8e-1osS-1
Solution
c = {8e-1osS-1}