X^3-18x^2-63x=0

Simple and best practice solution for X^3-18x^2-63x=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^3-18x^2-63x=0 equation:


Simplifying
X3 + -18x2 + -63x = 0

Reorder the terms:
X3 + -63x + -18x2 = 0

Solving
X3 + -63x + -18x2 = 0

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '63x' to each side of the equation.
X3 + -63x + 63x + -18x2 = 0 + 63x

Combine like terms: -63x + 63x = 0
X3 + 0 + -18x2 = 0 + 63x
X3 + -18x2 = 0 + 63x
Remove the zero:
X3 + -18x2 = 63x

Add '18x2' to each side of the equation.
X3 + -18x2 + 18x2 = 63x + 18x2

Combine like terms: -18x2 + 18x2 = 0
X3 + 0 = 63x + 18x2
X3 = 63x + 18x2

Simplifying
X3 = 63x + 18x2

Reorder the terms:
X3 + -63x + -18x2 = 63x + -63x + 18x2 + -18x2

Combine like terms: 63x + -63x = 0
X3 + -63x + -18x2 = 0 + 18x2 + -18x2
X3 + -63x + -18x2 = 18x2 + -18x2

Combine like terms: 18x2 + -18x2 = 0
X3 + -63x + -18x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 2(2x-8)=4(x-8) | | 6m+m-4(-2m+1-m)when=-8 | | 0.5x+0.25=x+0.5 | | 0.5x+0.5=2.5x+3 | | 4(x-3)=3x-2x+3 | | 1/2*(X-4) | | m^2-32m+c= | | -6=-5+-5+4 | | X+1+2X=47-2X | | -5-5x=9-9x | | x+h=r | | -0.5x+1=3x+3.5 | | 8x-5,6=0 | | 2x=90*5 | | 9x^2+11x-4=0 | | 3/4x-4(4)=20 | | Y=X+3z | | 5Y+10=60 | | 4x^3-3x-8=0 | | 39x+21=6(6x+5)+3x-9 | | y^2+20y+c= | | 4=24x-1 | | 6=20x+5 | | 4=78 | | 2(f+3)+4f=6+7f | | 3=4x-125 | | 2/2(a+2)+1/(a+3)=8/14 | | 9x^3-54x^2+108x-71=0 | | a^2+32a+c= | | 10x^2+90x=1620 | | (64x^6)2/3 | | -10x-41=-x+94 |

Equations solver categories