f(x)=8cos^2x

Simple and best practice solution for f(x)=8cos^2x 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 f(x)=8cos^2x equation: 


Simplifying
f(x) = 8cos2x

Multiply f * x
fx = 8cos2x

Solving
fx = 8cos2x

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 8cos2

Simplifying
f = 8cos2

See similar equations:

| 5(x)+3(2x)=50 | | 3/7=a/21 | | 11+2m-6+m= | | 3.6x+1.2y=0 | | 8+6x=22-x+7 | | (9y^2+y-5)+(5y^2-y-8)= | | 0.2(2x-10)=-3(0.2x+4) | | 72k^2+29K-21=0 | | x-8.1=-3.1 | | 5x-3=10x+12 | | .8(9x+4)=.3-(x-3) | | 21=3(2+3x)+4x | | x^2+.19x-.033=0 | | (x+y)=xy | | 2x^2=9x-30 | | 5.3/21.2 | | F(x)=x^3+5x^2-4x-20 | | -7+3v=6+1v | | 21.2/5.3 | | -2x-22=-x-22 | | 6(x-5)+5=5(x-7) | | (18n+13y)-(-7y-11n)= | | 9.5+.75x=4.75 | | 6(4x-3)=-54 | | 6+3x+10=25 | | 4xy/8xy | | 2x-5=-1/2 | | x^4+2x^3-x-30=0 | | 3x+2=-5+2 | | 1/8x40 | | 3(6x-7)(7x+2)=0 | | Y/25=-6/5 |

Equations solver categories