f(x)=4x^2-8x+7

Simple and best practice solution for f(x)=4x^2-8x+7 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)=4x^2-8x+7 equation: 


Simplifying
f(x) = 4x2 + -8x + 7

Multiply f * x
fx = 4x2 + -8x + 7

Reorder the terms:
fx = 7 + -8x + 4x2

Solving
fx = 7 + -8x + 4x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 7x-1 + -8 + 4x

Simplifying
f = 7x-1 + -8 + 4x

Reorder the terms:
f = -8 + 7x-1 + 4x

See similar equations:

| (x)+(x+4)=77 | | 8v-40=-8(v-3) | | 5y=16-x | | 3n-2=31 | | 3x^3-4x^2=15x | | ifn=20whatisn | | x=20000+x+.80x+x-(4000+.20x+20000+x) | | v^2+3v-6=v^2+v-2 | | X^2+9=88 | | x=20000+x+.80x+x-(4000+.20x+20000-x) | | 12(9x+17)=125 | | (x+12)(x-3)(x)=324 | | 6x^2-15y^2-xy=0 | | 7(3x-7)=77 | | -5t^2-14t+3=0 | | -5t^2-14t-3=0 | | x|3x-1=23 | | 5(x+6)=65 | | 0.3+0.06x=6.9 | | x(3x-5.4)=0 | | 2=k(4)square | | 2x^2+4x-144=0 | | 3-2(2r-6)=35+r | | 2y+3(3-4y)=24 | | 40a+80b+90c+120d=900 | | 4a+2b=80 | | X+18=3(x+12) | | 0=2*x*cosine(x)-x | | 9x-5=8x+4 | | .0029=4x^3 | | 4(x-3)=36-2x | | g(x)=x^2-7x+10 |

Equations solver categories