F(x)=x^3+5x^2+3x-9

Simple and best practice solution for F(x)=x^3+5x^2+3x-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)=x^3+5x^2+3x-9 equation: 


Simplifying
F(x) = x3 + 5x2 + 3x + -9

Multiply F * x
xF = x3 + 5x2 + 3x + -9

Reorder the terms:
xF = -9 + 3x + 5x2 + x3

Solving
xF = -9 + 3x + 5x2 + x3

Solving for variable 'x'.

Reorder the terms:
9 + -3x + xF + -5x2 + -1x3 = -9 + 3x + 5x2 + x3 + 9 + -3x + -5x2 + -1x3

Reorder the terms:
9 + -3x + xF + -5x2 + -1x3 = -9 + 9 + 3x + -3x + 5x2 + -5x2 + x3 + -1x3

Combine like terms: -9 + 9 = 0
9 + -3x + xF + -5x2 + -1x3 = 0 + 3x + -3x + 5x2 + -5x2 + x3 + -1x3
9 + -3x + xF + -5x2 + -1x3 = 3x + -3x + 5x2 + -5x2 + x3 + -1x3

Combine like terms: 3x + -3x = 0
9 + -3x + xF + -5x2 + -1x3 = 0 + 5x2 + -5x2 + x3 + -1x3
9 + -3x + xF + -5x2 + -1x3 = 5x2 + -5x2 + x3 + -1x3

Combine like terms: 5x2 + -5x2 = 0
9 + -3x + xF + -5x2 + -1x3 = 0 + x3 + -1x3
9 + -3x + xF + -5x2 + -1x3 = x3 + -1x3

Combine like terms: x3 + -1x3 = 0
9 + -3x + xF + -5x2 + -1x3 = 0

The solution to this equation could not be determined.

See similar equations:

| 10x-4+12-12x=6-4x | | -5(m+4)=-25 | | -10=u/3-13 | | Log(x)+log(x+-21)=log(72) | | 2x+3=7x+15 | | Logx+log(x+-21)=log(72) | | 2(17.4)-6.4= | | 16-5y=6 | | 6x+24+2x+69=180 | | -2x+(-4)+(-12)+6x=0.16666666 | | 5=8=x/3 | | f(x)=x^3+3x^2-7x-21 | | (10+10)x=6000 | | y+11=2y-6.4 | | 8(1+5h)= | | x/-11=-10 | | 6a-2=2a+2 | | 3x+112+7x+40=180 | | 4e-2(2e+5)=-10 | | 2.3=z-4.8 | | 0=16t^2-200 | | m*-3.2=15 | | 7-5h=72 | | c=c+4b+4a | | -7g+5=-6g | | 6x-6+8-2x=2+2x | | 4q=8+2q | | 4y+2x-4y+7x= | | -0.14+4.75y-2.93-3.82y= | | 3x^3+4x=40 | | 8(2x+3)=53 | | 0.25r=0.6s |

Equations solver categories