(5x^3)+(10x^2)-(20x)-(40)=0

Simple and best practice solution for (5x^3)+(10x^2)-(20x)-(40)=0 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 (5x^3)+(10x^2)-(20x)-(40)=0 equation: 


Simplifying
(5x3) + (10x2) + -1(20x) + -1(40) = 0

Remove parenthesis around (20x)
(5x3) + (10x2) + -1 * 20x + -1(40) = 0

Multiply -1 * 20
(5x3) + (10x2) + -20x + -1(40) = 0

Multiply -1 * 40
(5x3) + (10x2) + -20x + -40 = 0

Reorder the terms:
-40 + -20x + (10x2) + (5x3) = 0

Solving
-40 + -20x + (10x2) + (5x3) = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5'.
5(-8 + -4x + (2x2) + x3) = 0

Ignore the factor 5.

Subproblem 1
Set the factor '(-8 + -4x + (2x2) + x3)' equal to zero and attempt to solve:

Simplifying
-8 + -4x + (2x2) + x3 = 0

Solving
-8 + -4x + (2x2) + x3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

See similar equations:

| (-3m+60)-(5m+4)=28 | | 7y-10=9y-34 | | 5x+6y=44 | | y=ln(x-1)+3 | | (5x-10)-(4x-25)=17 | | ln(x-1)=-0.5x+1 | | 3312=1800+1800(.07t) | | 77-y=238 | | 122=-y+176 | | 72+4x=9x+17 | | 5-2(4-7t^4)=0 | | -v+75=224 | | 72+4=9+17 | | -v+7=224 | | -49m-10=60 | | 5-2x+3x=23 | | 5-4x+3x=23 | | 3x(x)=192 | | 2t+10=15-3t | | 0.68=ln(y) | | 2t=3t-61 | | .6-.1(1.414213562-3x)=0 | | 5b+18=10b+13 | | 12=a-6.6 | | 12=9-6.6 | | -42+x=4 | | z+46=4z-32 | | 2(2+6b)-3(4b-2)= | | -4.05x^2+15x+2=0 | | 4.05x^2+15x+2=0 | | (9p-4q+9r)-6(-9p+2q-8r)= | | 6x(x)=294 |

Equations solver categories