X^2+18x+56=0

Simple and best practice solution for X^2+18x+56=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^2+18x+56=0 equation:


Simplifying
X2 + 18x + 56 = 0

Reorder the terms:
56 + X2 + 18x = 0

Solving
56 + X2 + 18x = 0

Solving for variable 'X'.

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

Add '-56' to each side of the equation.
56 + X2 + -56 + 18x = 0 + -56

Reorder the terms:
56 + -56 + X2 + 18x = 0 + -56

Combine like terms: 56 + -56 = 0
0 + X2 + 18x = 0 + -56
X2 + 18x = 0 + -56

Combine like terms: 0 + -56 = -56
X2 + 18x = -56

Add '-18x' to each side of the equation.
X2 + 18x + -18x = -56 + -18x

Combine like terms: 18x + -18x = 0
X2 + 0 = -56 + -18x
X2 = -56 + -18x

Simplifying
X2 = -56 + -18x

Reorder the terms:
56 + X2 + 18x = -56 + -18x + 56 + 18x

Reorder the terms:
56 + X2 + 18x = -56 + 56 + -18x + 18x

Combine like terms: -56 + 56 = 0
56 + X2 + 18x = 0 + -18x + 18x
56 + X2 + 18x = -18x + 18x

Combine like terms: -18x + 18x = 0
56 + X2 + 18x = 0

The solution to this equation could not be determined.

See similar equations:

| 5+4t=-8 | | X-3(x+1)=17 | | 35c=700 | | 3t+6t= | | 5=4t+16 | | 6x^2-5x-6=0 | | -50=2x | | 3+10x=75+x | | 5u-7=14 | | 2x^2-7x+9=0 | | 175-4x=41x+20 | | -(90)=-45z | | x^5-x^4-8x^2-25x=15 | | 3=7-2v | | 3X^2-7X=0 | | 8-10x=83-45x | | 4y=48 | | 7x=-63 | | 6+3x=7x-14 | | 4c=288 | | 3x+32=11x-56 | | x^2+16x+5=0 | | 5x+12=-36-7x | | 2=-2x+4x+6 | | 8b-2=-9+7b | | 109-3x=6x+10 | | -42-2x=7-9x | | x^2+16x+5= | | x^2+16x+5= | | 8-10x=84-24x | | -70=7x+x-6 | | 6x+5=89x-6 |

Equations solver categories