secx*secx=4

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Solution for secx*secx=4 equation: 


Simplifying
secx * secx = 4

Multiply cesx * cesx
c2e2s2x2 = 4

Solving
c2e2s2x2 = 4

Solving for variable 'c'.

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

Divide each side by 'e2s2x2'.
c2 = 4e-2s-2x-2

Simplifying
c2 = 4e-2s-2x-2

Take the square root of each side:
c = {-2e-1s-1x-1, 2e-1s-1x-1}

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