3x(x^2-25)=0

Simple and best practice solution for 3x(x^2-25)=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 3x(x^2-25)=0 equation:


Simplifying
3x(x2 + -25) = 0

Reorder the terms:
3x(-25 + x2) = 0
(-25 * 3x + x2 * 3x) = 0
(-75x + 3x3) = 0

Solving
-75x + 3x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x'.
3x(-25 + x2) = 0

Factor a difference between two squares.
3x((5 + x)(-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 '(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

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, -5, 5}

See similar equations:

| 51y=25(2y+7) | | 7-7=13x+3x | | 4A+4A=32 | | a+(-3.7)=-9.8 | | -11t=6(18y+19)-5t | | 49=8t-15t | | a^2+2b+2=100 | | -6(-3+9b)=-3(16b+8) | | 9x=18-(-18) | | 17.5g=-13.3g+18.48 | | -19q=-16.4q+19.76 | | 6w-12w=-18 | | 7f-19.98=10f+18.88+19.64 | | 19-43=3(x-2)-3 | | 9x+3y=25 | | p=12y+12z | | -12.5+10.6r=12.4r+11.26 | | 0.09y+0.13(y+300)=61 | | S(t)=-16*t^2+30*t | | x+1-2-(3-x)=6-(-1+1) | | x^3-14x+49=0 | | -9.2m+6.8=-9.7m | | 9y=0.25 | | y(-8)=40 | | u=3(8n+35)+8(n+1) | | 4.5p+10.74=-10.11+3p | | 18-45=4(x-1)-7 | | 2x^3-7x^2-6x+27=0 | | 14m^4+30m^2n^2-36n^4=0 | | -5-6=7x+9-6x | | 20x-5=7x-4 | | 441=166+46n |

Equations solver categories