4sin^3x+12cos^2x+11sinx-15=0

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Solution for 4sin^3x+12cos^2x+11sinx-15=0 equation:


Simplifying
4sin3x + 12cos2x + 11sinx + -15 = 0

Reorder the terms:
-15 + 12cos2x + 11insx + 4in3sx = 0

Solving
-15 + 12cos2x + 11insx + 4in3sx = 0

Solving for variable 'c'.

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

Add '15' to each side of the equation.
-15 + 12cos2x + 11insx + 15 + 4in3sx = 0 + 15

Reorder the terms:
-15 + 15 + 12cos2x + 11insx + 4in3sx = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 12cos2x + 11insx + 4in3sx = 0 + 15
12cos2x + 11insx + 4in3sx = 0 + 15

Combine like terms: 0 + 15 = 15
12cos2x + 11insx + 4in3sx = 15

Add '-11insx' to each side of the equation.
12cos2x + 11insx + -11insx + 4in3sx = 15 + -11insx

Combine like terms: 11insx + -11insx = 0
12cos2x + 0 + 4in3sx = 15 + -11insx
12cos2x + 4in3sx = 15 + -11insx

Add '-4in3sx' to each side of the equation.
12cos2x + 4in3sx + -4in3sx = 15 + -11insx + -4in3sx

Combine like terms: 4in3sx + -4in3sx = 0
12cos2x + 0 = 15 + -11insx + -4in3sx
12cos2x = 15 + -11insx + -4in3sx

Divide each side by '12os2x'.
c = 1.25o-1s-2x-1 + -0.9166666667ino-1s-1 + -0.3333333333in3o-1s-1

Simplifying
c = 1.25o-1s-2x-1 + -0.9166666667ino-1s-1 + -0.3333333333in3o-1s-1

Reorder the terms:
c = -0.9166666667ino-1s-1 + -0.3333333333in3o-1s-1 + 1.25o-1s-2x-1

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