x(5x^2-20x-25)=0

Simple and best practice solution for x(5x^2-20x-25)=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 x(5x^2-20x-25)=0 equation:


Simplifying
x(5x2 + -20x + -25) = 0

Reorder the terms:
x(-25 + -20x + 5x2) = 0
(-25 * x + -20x * x + 5x2 * x) = 0
(-25x + -20x2 + 5x3) = 0

Solving
-25x + -20x2 + 5x3 = 0

Solving for variable 'x'.

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

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

Ignore the factor 5.

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 + -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, -1, 5}

See similar equations:

| 3x-7-6=21 | | -1/3w+1/3=-4w-1/4 | | 7(r-2)(r+2)=0 | | 2/5w-4=-7/3w-6/5 | | 3t-(2(t-1)/3)=17 | | 5(r-3)(r+3)=0 | | 12-8=-u-3u | | 3x^2+3y^2-36x-48y+252=0 | | 2(x+6)-3x=2 | | (9+2x)*3=2+(-19)x | | (7+2x)*2=3*9x | | 7w-42=55 | | 5+x^3=x+31 | | 9r^2+18r+5= | | 2(2c-5)+20=3c(c+5)-3c(c+7) | | (3x/5)+(y/4)=2 | | a^2+4a+a= | | (3x/5)+(y/4)-2=0 | | x^(5/2)=243 | | z-13z= | | -6(x+4)-42=2-38 | | -2+11=13x-3-12x | | y=35+-0.2018x | | y=35-0.2018(x) | | (6xy-3)(3xy+5)= | | 0.9y-0.4y=6.5 | | d-10=-16 | | 4(t-5)+6t=5(2t+4)-11 | | x=(-5i)(-6i) | | -1/7-3/2w=4/5 | | -3(3s-5)-15=-3(8s+1)-3 | | x=(5+7i)-(6-8i) |

Equations solver categories