Tan^2(2x)-1=0

Solution for Tan^2(2x)-1=0 equation:

Simplifying
Tan2(2x) + -1 = 0

Remove parenthesis around (2x)
an2T * 2x + -1 = 0

Reorder the terms for easier multiplication:
2an2T * x + -1 = 0

Multiply an2T * x
2an2xT + -1 = 0

Reorder the terms:
-1 + 2an2xT = 0

Solving
-1 + 2an2xT = 0

Solving for variable 'a'.

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

Add '1' to each side of the equation.
-1 + 1 + 2an2xT = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 2an2xT = 0 + 1
2an2xT = 0 + 1

Combine like terms: 0 + 1 = 1
2an2xT = 1

Divide each side by '2n2xT'.
a = 0.5n-2x-1T-1

Simplifying
a = 0.5n-2x-1T-1