-3x(x^2+4x-5)=

Simple and best practice solution for -3x(x^2+4x-5)= 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(x^2+4x-5)= equation:


Simplifying
-3x(x2 + 4x + -5) = 0

Reorder the terms:
-3x(-5 + 4x + x2) = 0
(-5 * -3x + 4x * -3x + x2 * -3x) = 0
(15x + -12x2 + -3x3) = 0

Solving
15x + -12x2 + -3x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x'.
3x(5 + -4x + -1x2) = 0

Factor a trinomial.
3x((1 + -1x)(5 + x)) = 0

Ignore the factor 3.

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

Subproblem 3

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

Solution

x = {0, 1, -5}

See similar equations:

| 4x+3-3x=d(x-3) | | 5-3=45 | | -3(-4b+5)-12b=-36 | | 1/5X2x-10+4 | | 2z-6=-8 | | V=lR | | 180.00w+0.25=332.50 | | 3x-10=x+80 | | 3x+6=6x+13 | | 2xy+4x+7y+14= | | -5a+10+8a=7a-9a | | 1/2y+y-2=0 | | n+9+7=-41 | | 9.95+5c=12 | | 1/2y+y=0 | | 7(150)+12x=1914 | | -4(5+2m)=-5 | | 7-c=14 | | 3/2x-15=0 | | (p/3)+2=4 | | -32/(1+2/3) | | C-12=56 | | 18x=20x-23y | | (3/p)+2=4 | | .15x=200+.02x | | 25x^4-50x^3+51x^2-50x+26=0 | | 2r+-1(5+-1r)=13+2r | | 4/3r+5 | | -32/12/3 | | (3x+1)(3x^2+2x-1)= | | 3/5y-y=4+1/8y | | -1=-5+n+1 |

Equations solver categories