3x^3+17x^2+20x=

Simple and best practice solution for 3x^3+17x^2+20x= 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 3x^3+17x^2+20x= equation:


Simplifying
3x3 + 17x2 + 20x = 0

Reorder the terms:
20x + 17x2 + 3x3 = 0

Solving
20x + 17x2 + 3x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(20 + 17x + 3x2) = 0

Factor a trinomial.
x((4 + x)(5 + 3x)) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4

Subproblem 3

Set the factor '(5 + 3x)' equal to zero and attempt to solve: Simplifying 5 + 3x = 0 Solving 5 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 3x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 3x = 0 + -5 3x = 0 + -5 Combine like terms: 0 + -5 = -5 3x = -5 Divide each side by '3'. x = -1.666666667 Simplifying x = -1.666666667

Solution

x = {0, -4, -1.666666667}

See similar equations:

| -9x+360=12x+24 | | h+7g= | | 4x+8+34+76-x=180 | | 20+X=Y | | 3=(x+2)-(x-7) | | .2x-9=-13 | | 0.9x-12.3x=-6.4 | | 5(x-5)-51=7x-2(x+3) | | -10=-8-8w | | m(2/3)=1-13/15 | | f(21)=6(21+2)-3 | | h-2hx=0 | | -5s+3(5s+2)=126 | | 7a-8=24+3a | | 3w(w-2)=w(w-1) | | 8x+36=9x+100 | | 0.01+12=3.2 | | -5(5n+7)=10 | | (x-1)*(x+5)=-8 | | 51/411/4 | | 3a+6b=114 | | 3/5x-5=25 | | 59-7x=20x+20 | | 6x^3+10x^2-4x=0 | | 5-2x/-=7 | | -2(t+4.6666)=9.5 | | -6m^2-12=0 | | 3x+9x-2x+5=6x-4x+7 | | x+2x+1+3x-4=z | | 0x+5=1.5x | | .99x+2.97=2x+3 | | 5x+2=66 |

Equations solver categories