tan^2x-2secx-2=0

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Solution for tan^2x-2secx-2=0 equation:


Simplifying
tan2x + -2secx + -2 = 0

Reorder the terms:
-2 + an2tx + -2cesx = 0

Solving
-2 + an2tx + -2cesx = 0

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + an2tx + 2 + -2cesx = 0 + 2

Reorder the terms:
-2 + 2 + an2tx + -2cesx = 0 + 2

Combine like terms: -2 + 2 = 0
0 + an2tx + -2cesx = 0 + 2
an2tx + -2cesx = 0 + 2

Combine like terms: 0 + 2 = 2
an2tx + -2cesx = 2

Add '2cesx' to each side of the equation.
an2tx + -2cesx + 2cesx = 2 + 2cesx

Combine like terms: -2cesx + 2cesx = 0
an2tx + 0 = 2 + 2cesx
an2tx = 2 + 2cesx

Divide each side by 'n2tx'.
a = 2n-2t-1x-1 + 2cen-2st-1

Simplifying
a = 2n-2t-1x-1 + 2cen-2st-1

Reorder the terms:
a = 2cen-2st-1 + 2n-2t-1x-1

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