5x^3=40x^2

Simple and best practice solution for 5x^3=40x^2 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=40x^2 equation:


Simplifying
5x3 = 40x2

Solving
5x3 = 40x2

Solving for variable 'x'.

Reorder the terms:
-40x2 + 5x3 = 40x2 + -40x2

Combine like terms: 40x2 + -40x2 = 0
-40x2 + 5x3 = 0

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

Ignore the factor 5.

Subproblem 1

Set the factor 'x2' equal to zero and attempt to solve: Simplifying x2 = 0 Solving x2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x2 = 0 Take the square root of each side: x = {0}

Subproblem 2

Set the factor '(-8 + x)' equal to zero and attempt to solve: Simplifying -8 + x = 0 Solving -8 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + x = 0 + 8 Combine like terms: -8 + 8 = 0 0 + x = 0 + 8 x = 0 + 8 Combine like terms: 0 + 8 = 8 x = 8 Simplifying x = 8

Solution

x = {0, 8}

See similar equations:

| -1+10h+1h= | | 3(v+8)-8v=29 | | 5x^2-25x=0 | | (2x-8)(7x+5)=0 | | z^6+6z^3+9=0 | | 17x+5=o | | 3(v+8)-8=29 | | 2x^3-2x=0 | | 146-7x=29x+22 | | 10h+9+1h-10= | | 3b-2+4b= | | x^2+14x-98=0 | | 9x^2+6=0 | | 13=-7y+4(y-2) | | 12-8x=44-22x | | 5r-4=2r+6 | | 2x^2=24-2x | | 3(x+5)-5x=19 | | X+4=2x+9 | | t+2s=-3 | | x-38=5y | | 48x^2+24x-72= | | 5x+1=-17-7x | | 4x^2-8x+4= | | 4x^2-15x+11= | | 40000+300x-10x^2=0 | | X^4+91x-900=0 | | 121x^2-22x+1=0 | | 49x^2+70x+25=0 | | 3x+36=11x-52 | | 9x=25x | | 36+(24-4n)=26n |

Equations solver categories