Sec^4(x)-4sec^2(x)=0

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Solution for Sec^4(x)-4sec^2(x)=0 equation: 


Simplifying
Sec4(x) + -4sec2(x) = 0

Multiply c4eS * x
c4exS + -4sec2(x) = 0

Multiply c2es * x
c4exS + -4c2esx = 0

Reorder the terms:
-4c2esx + c4exS = 0

Solving
-4c2esx + c4exS = 0

Solving for variable 'c'.

Factor out the Greatest Common Factor (GCF), 'c2ex'.
c2ex(-4s + c2S) = 0


Subproblem 1
Set the factor 'c2ex' equal to zero and attempt to solve:

Simplifying
c2ex = 0

Solving
c2ex = 0

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

Simplifying
c2ex = 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 '(-4s + c2S)' equal to zero and attempt to solve:

Simplifying
-4s + c2S = 0

Reorder the terms:
c2S + -4s = 0

Solving
c2S + -4s = 0

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

Add '4s' to each side of the equation.
c2S + -4s + 4s = 0 + 4s

Combine like terms: -4s + 4s = 0
c2S + 0 = 0 + 4s
c2S = 0 + 4s
Remove the zero:
c2S = 4s

Divide each side by 'S'.
c2 = 4sS-1

Simplifying
c2 = 4sS-1

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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