cosx(-4sin^2x)=sinx

Simple and best practice solution for cosx(-4sin^2x)=sinx 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 cosx(-4sin^2x)=sinx equation: 


Simplifying
cosx(-4sin2x) = sinx

Remove parenthesis around (-4in2sx)
cosx * -4in2sx = sinx

Reorder the terms for easier multiplication:
-4cosx * in2sx = sinx

Multiply cosx * in2sx
-4cin2os2x2 = sinx

Solving
-4cin2os2x2 = insx

Solving for variable 'c'.

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

Divide each side by '-4in2os2x2'.
c = -0.25n-1o-1s-1x-1

Simplifying
c = -0.25n-1o-1s-1x-1

See similar equations:

| -8-12d=-10d-18 | | -38/2= | | 1=x^2-6x+6 | | h(x)=-0.0065x^2+0.3x+5 | | -8+8j-4=10j+8 | | 0.40x+15=60 | | 0=.15x-.005x^2-.5 | | -9(y+4)= | | 4.9q-3.8-5.4q=-1.5q-2.2 | | -8+8j-4=110j+8 | | 7-12=x-6+2 | | -9+9t=5-8+10t | | 1+8n=15+6n | | X-1+3x+1=180 | | 3(t+11)=9(t+8)-5t | | 150/-15 | | 5/6×-1/2-2/3x=4/3 | | -10q+5=-9q+6 | | (x-2)(x+5)-(x-7)(x+1)=(x+2)(x-3) | | 3.1m-6-3.1m-9= | | -100/-5 | | 9m-8=89 | | (9k^2+22k+8)=0 | | 5f=6f-7 | | (14+(-20))+(-8)= | | 5x+4+96=180 | | 5x-6x+2x-6+3x= | | 2x^2+2y^2-16x+4y=0 | | 4x=8/5 | | -4g=-8-6g | | 3x/7-2x/21=25 | | 3x-10x+x= |

Equations solver categories