f(x)=4x^2-15x+9

Simple and best practice solution for f(x)=4x^2-15x+9 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^2-15x+9 equation: 


Simplifying
f(x) = 4x2 + -15x + 9

Multiply f * x
fx = 4x2 + -15x + 9

Reorder the terms:
fx = 9 + -15x + 4x2

Solving
fx = 9 + -15x + 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 = 9x-1 + -15 + 4x

Simplifying
f = 9x-1 + -15 + 4x

Reorder the terms:
f = -15 + 9x-1 + 4x

See similar equations:

| 3(-3x-12)=-12-4(2x-10) | | 48x+8y=24 | | 1/3x-4=2/4 | | 6(x-10)-60=3(x-20)+4(x-30) | | 2/3x-4/5=2/3 | | 2(x-5)+5(8-x)=30-5(2x-10) | | -0.7-x=-2.5 | | 3(x+8)=x-4+12 | | 3x+2-(x-2)=4x-6 | | 3t+9t+8t-5= | | 1/4k-3=6 | | Y^2-4y+8x+28=0 | | 240=(2x)(3x-1)(4) | | 6(x+8)-2(x+4)=24 | | 2x^2/5=0 | | 9z=18-36 | | 3x+6=18-3 | | 12x+9=-135 | | 3x+6=(6+3)-3 | | 7-3(2-x)=5x-2 | | -14x+2=25 | | 25=5x+3sin(x) | | -14x-3=13 | | 25=5x+3sinx | | =192 | | 2x+(2x-6)=6 | | 5x-3x+0x=-86 | | 7x-4=6-3(x+1) | | f(2.9)=[[x]] | | -3c-d=5 | | X+x+4a+2=8 | | 3c-d=-1 |

Equations solver categories