tg^2x+2cosx-2=0

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Solution for tg^2x+2cosx-2=0 equation:


Simplifying
tg2x + 2cosx + -2 = 0

Reorder the terms:
-2 + 2cosx + g2tx = 0

Solving
-2 + 2cosx + g2tx = 0

Solving for variable 'c'.

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

Add '2' to each side of the equation.
-2 + 2cosx + 2 + g2tx = 0 + 2

Reorder the terms:
-2 + 2 + 2cosx + g2tx = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 2cosx + g2tx = 0 + 2
2cosx + g2tx = 0 + 2

Combine like terms: 0 + 2 = 2
2cosx + g2tx = 2

Add '-1g2tx' to each side of the equation.
2cosx + g2tx + -1g2tx = 2 + -1g2tx

Combine like terms: g2tx + -1g2tx = 0
2cosx + 0 = 2 + -1g2tx
2cosx = 2 + -1g2tx

Divide each side by '2osx'.
c = o-1s-1x-1 + -0.5g2o-1s-1t

Simplifying
c = o-1s-1x-1 + -0.5g2o-1s-1t

Reorder the terms:
c = -0.5g2o-1s-1t + o-1s-1x-1

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