f(x)=5x^2-9x+8

Simple and best practice solution for f(x)=5x^2-9x+8 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)=5x^2-9x+8 equation: 


Simplifying
f(x) = 5x2 + -9x + 8

Multiply f * x
fx = 5x2 + -9x + 8

Reorder the terms:
fx = 8 + -9x + 5x2

Solving
fx = 8 + -9x + 5x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 8x-1 + -9 + 5x

Simplifying
f = 8x-1 + -9 + 5x

Reorder the terms:
f = -9 + 8x-1 + 5x

See similar equations:

| 2(3x-5)=-4(2x-5) | | y=-0.8(59)+72 | | 1.25b+7=0.875b+19 | | .71429(x+7)=.28571x+23 | | h(t)=2(-2-4t)(2t-5) | | 4x=205 | | 12=2+2v | | y=-(-25-10)+75 | | 4x+4=-3x-3 | | 11x-3x+10=11 | | A-1=B | | 2.66667x+35=0.83333x+46 | | 9(2n-2)=(4n+6)+2 | | ln(2)-ln(1.25)= | | 6w+4w^3=0 | | 3/4(3/4)3/4(3/4) | | c*3=c/5 | | 3/5x2/3x1/2 | | sin=40 | | 2.2b+2=0.6b+10 | | 0.88889x+12=.22222x+34 | | 7e+18= | | 2x-640=2018 | | 2xy-y^2=-1 | | 1.6h-2=4h-30 | | -4x+2.3=2.6 | | (7x^3-7x^2+7x)-(6x^2+3x+8)= | | a-5=0.1a+4 | | 640-2x=2018 | | 2+n+n=51 | | mx^2+(2m+1)x+2=0 | | 6x+16x-80=360 |

Equations solver categories