Sin^2x-3cosx-3=0

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Solution for Sin^2x-3cosx-3=0 equation:


Simplifying
Sin2x + -3cosx + -3 = 0

Reorder the terms:
-3 + -3cosx + in2xS = 0

Solving
-3 + -3cosx + in2xS = 0

Solving for variable 'c'.

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

Add '3' to each side of the equation.
-3 + -3cosx + 3 + in2xS = 0 + 3

Reorder the terms:
-3 + 3 + -3cosx + in2xS = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -3cosx + in2xS = 0 + 3
-3cosx + in2xS = 0 + 3

Combine like terms: 0 + 3 = 3
-3cosx + in2xS = 3

Add '-1in2xS' to each side of the equation.
-3cosx + in2xS + -1in2xS = 3 + -1in2xS

Combine like terms: in2xS + -1in2xS = 0
-3cosx + 0 = 3 + -1in2xS
-3cosx = 3 + -1in2xS

Divide each side by '-3osx'.
c = -1o-1s-1x-1 + 0.3333333333in2o-1s-1S

Simplifying
c = -1o-1s-1x-1 + 0.3333333333in2o-1s-1S

Reorder the terms:
c = 0.3333333333in2o-1s-1S + -1o-1s-1x-1

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