2tan^2x-3tanx-9=0

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Solution for 2tan^2x-3tanx-9=0 equation: 


Simplifying
2tan2x + -3tanx + -9 = 0

Reorder the terms:
-9 + -3antx + 2an2tx = 0

Solving
-9 + -3antx + 2an2tx = 0

Solving for variable 'a'.

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

Add '9' to each side of the equation.
-9 + -3antx + 9 + 2an2tx = 0 + 9

Reorder the terms:
-9 + 9 + -3antx + 2an2tx = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -3antx + 2an2tx = 0 + 9
-3antx + 2an2tx = 0 + 9

Combine like terms: 0 + 9 = 9
-3antx + 2an2tx = 9

Reorder the terms:
-9 + -3antx + 2an2tx = 9 + -9

Combine like terms: 9 + -9 = 0
-9 + -3antx + 2an2tx = 0

The solution to this equation could not be determined.

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