4cos^2x+6sinx-6=0

Simple and best practice solution for 4cos^2x+6sinx-6=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 4cos^2x+6sinx-6=0 equation:


Simplifying
4cos2x + 6sinx + -6 = 0

Reorder the terms:
-6 + 4cos2x + 6insx = 0

Solving
-6 + 4cos2x + 6insx = 0

Solving for variable 'c'.

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

Add '6' to each side of the equation.
-6 + 4cos2x + 6 + 6insx = 0 + 6

Reorder the terms:
-6 + 6 + 4cos2x + 6insx = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 4cos2x + 6insx = 0 + 6
4cos2x + 6insx = 0 + 6

Combine like terms: 0 + 6 = 6
4cos2x + 6insx = 6

Add '-6insx' to each side of the equation.
4cos2x + 6insx + -6insx = 6 + -6insx

Combine like terms: 6insx + -6insx = 0
4cos2x + 0 = 6 + -6insx
4cos2x = 6 + -6insx

Divide each side by '4os2x'.
c = 1.5o-1s-2x-1 + -1.5ino-1s-1

Simplifying
c = 1.5o-1s-2x-1 + -1.5ino-1s-1

Reorder the terms:
c = -1.5ino-1s-1 + 1.5o-1s-2x-1

See similar equations:

| 15r=-5.07 | | 8m+1=5m+16 | | 8x-5=33 | | f(x)=x^2+2kx+5k | | (0.2-x)(0.2-x)/0.2-x | | -21-8a=-16(4-5a) | | y/2-5=3 | | 3m-4=-16 | | -44-12y+5=31y+52+10y | | 5x=-11.0 | | 9x-3x-1=12 | | 10x-10=9x-8 | | -7+7+12x=5x+7 | | 63-44-47x=-140 | | 63-44-47x=140 | | 2x+35=100 | | -4*sin(x)-4*cos(2x)=0 | | 5a^2-245= | | 26=1.9t^2+26t | | .666667x+5=2x-11 | | 2x^(1/2)-7x^(1/4)-4=0 | | 2x+5-0.75x-2=x | | 15x+10(15)=36.25 | | 2(2w+9)=5 | | 24y-y=-69 | | 3B+24=45 | | 1000*1.05=1050*0.95 | | -131-14=-145 | | 180-(24x+9)=y | | 75.089*10= | | 0.5x-23=7x-1 | | X-19/2=13/8 |

Equations solver categories