-2-5cos(x)+6sin^2x=0

Simple and best practice solution for -2-5cos(x)+6sin^2x=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -2-5cos(x)+6sin^2x=0 equation: 


Simplifying
-2 + -5cos(x) + 6sin2x = 0

Multiply cos * x
-2 + -5cosx + 6sin2x = 0

Solving
-2 + -5cosx + 6in2sx = 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 + -5cosx + 2 + 6in2sx = 0 + 2

Reorder the terms:
-2 + 2 + -5cosx + 6in2sx = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -5cosx + 6in2sx = 0 + 2
-5cosx + 6in2sx = 0 + 2

Combine like terms: 0 + 2 = 2
-5cosx + 6in2sx = 2

Add '-6in2sx' to each side of the equation.
-5cosx + 6in2sx + -6in2sx = 2 + -6in2sx

Combine like terms: 6in2sx + -6in2sx = 0
-5cosx + 0 = 2 + -6in2sx
-5cosx = 2 + -6in2sx

Divide each side by '-5osx'.
c = -0.4o-1s-1x-1 + 1.2in2o-1

Simplifying
c = -0.4o-1s-1x-1 + 1.2in2o-1

Reorder the terms:
c = 1.2in2o-1 + -0.4o-1s-1x-1

See similar equations:

| 2(X+X-7)=3(X+9+X+2+X-7) | | 5x+8x-20=0 | | -2+0.9+0.5(-2)=-2.1 | | (X)(-x)(-2x)= | | 3X^2-XY=0 | | (X)(2x)(y)= | | (5x)(2x)(x)= | | 6-2x=2(1x+3) | | X=5s | | 2(7-x)+5(x+1)=10(1+x)-9(x+1) | | 400=49.91x | | 9(2x+3)=18x+27 | | 5.70=0.05x+1.70 | | 14x+43-25x=229 | | y=0.05(27)+1.70 | | 5x+8x+3x-4y= | | .25x+.5(71-x)=22 | | 8-4x=2(2x+4) | | 94-4p-6p=-1 | | 5x=100y | | 2x+(x-56)=3x | | 9r-28=-3+4r | | X-9=4x+6 | | 7r-11=-23+9t | | -2x^2+13=-43 | | 3x+3=7+7x | | 7d+40=10 | | 4x+2x+3=6x | | W^2+13w=608 | | 7x+2=9x-2x+2 | | (7x+7)+(4x+52)=180 | | 6m(15m+6)=78 |

Equations solver categories