2x^3-6x^2-20x=

Simple and best practice solution for 2x^3-6x^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 2x^3-6x^2-20x= equation:


Simplifying
2x3 + -6x2 + -20x = 0

Reorder the terms:
-20x + -6x2 + 2x3 = 0

Solving
-20x + -6x2 + 2x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(-10 + -3x + x2) = 0

Factor a trinomial.
2x((-2 + -1x)(5 + -1x)) = 0

Ignore the factor 2.

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 '(-2 + -1x)' equal to zero and attempt to solve: Simplifying -2 + -1x = 0 Solving -2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1x = 0 + 2 -1x = 0 + 2 Combine like terms: 0 + 2 = 2 -1x = 2 Divide each side by '-1'. x = -2 Simplifying x = -2

Subproblem 3

Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 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 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Solution

x = {0, -2, 5}

See similar equations:

| 5p+6j=24.50 | | x+13x+36=0 | | x+1.5x=85 | | 280=4x(n+2)x(n+5) | | C=5-0.3 | | 26x+24=10x*27 | | 88xy/64xyz | | t+2+15=100 | | a-3a-154=0 | | n+92=171 | | 48-A=39 | | 3x/4-1/2=5/8 | | 2/x•4z/9 | | (26x^10y^-8z^8/13x^8y^-3z^4)^-4= | | 16+3x=x+50 | | 3x^2+9x+2= | | 3x/4-1/25/8 | | 4(5x+3)=6(x+2) | | 3x/4-1/2.5/8 | | 3[4-(21)]= | | -19x-16=-149 | | 18m^2+32=0 | | -4+25= | | -2/3+1/2x=4 | | 0.6=log(x/10) | | v/3-14=19 | | 8.4=7y | | 3[5-(3+6)]= | | 75=4w+15 | | 5u-12=68 | | (5xn)+3=12 | | 4/5m+10=-1/2 |

Equations solver categories