(2sin^2x-1)tan^2*2x+6cos^2x=3

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Solution for (2sin^2x-1)tan^2*2x+6cos^2x=3 equation:


Simplifying
(2sin2x + -1) * tan2 * 2x + 6cos2x = 3

Reorder the terms:
(-1 + 2in2sx) * tan2 * 2x + 6cos2x = 3

Reorder the terms for easier multiplication:
2an2t * x(-1 + 2in2sx) + 6cos2x = 3

Multiply an2t * x
2an2tx(-1 + 2in2sx) + 6cos2x = 3
(-1 * 2an2tx + 2in2sx * 2an2tx) + 6cos2x = 3

Reorder the terms:
(4ain4stx2 + -2an2tx) + 6cos2x = 3
(4ain4stx2 + -2an2tx) + 6cos2x = 3

Solving
4ain4stx2 + -2an2tx + 6cos2x = 3

Solving for variable 'a'.

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

Add '-6cos2x' to each side of the equation.
4ain4stx2 + -2an2tx + 6cos2x + -6cos2x = 3 + -6cos2x

Combine like terms: 6cos2x + -6cos2x = 0
4ain4stx2 + -2an2tx + 0 = 3 + -6cos2x
4ain4stx2 + -2an2tx = 3 + -6cos2x

Reorder the terms:
-3 + 4ain4stx2 + -2an2tx + 6cos2x = 3 + -6cos2x + -3 + 6cos2x

Reorder the terms:
-3 + 4ain4stx2 + -2an2tx + 6cos2x = 3 + -3 + -6cos2x + 6cos2x

Combine like terms: 3 + -3 = 0
-3 + 4ain4stx2 + -2an2tx + 6cos2x = 0 + -6cos2x + 6cos2x
-3 + 4ain4stx2 + -2an2tx + 6cos2x = -6cos2x + 6cos2x

Combine like terms: -6cos2x + 6cos2x = 0
-3 + 4ain4stx2 + -2an2tx + 6cos2x = 0

The solution to this equation could not be determined.

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