X^2+3x-121=0

Simple and best practice solution for X^2+3x-121=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+3x-121=0 equation:


Simplifying
X2 + 3x + -121 = 0

Reorder the terms:
-121 + X2 + 3x = 0

Solving
-121 + X2 + 3x = 0

Solving for variable 'X'.

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

Add '121' to each side of the equation.
-121 + X2 + 121 + 3x = 0 + 121

Reorder the terms:
-121 + 121 + X2 + 3x = 0 + 121

Combine like terms: -121 + 121 = 0
0 + X2 + 3x = 0 + 121
X2 + 3x = 0 + 121

Combine like terms: 0 + 121 = 121
X2 + 3x = 121

Add '-3x' to each side of the equation.
X2 + 3x + -3x = 121 + -3x

Combine like terms: 3x + -3x = 0
X2 + 0 = 121 + -3x
X2 = 121 + -3x

Simplifying
X2 = 121 + -3x

Reorder the terms:
-121 + X2 + 3x = 121 + -3x + -121 + 3x

Reorder the terms:
-121 + X2 + 3x = 121 + -121 + -3x + 3x

Combine like terms: 121 + -121 = 0
-121 + X2 + 3x = 0 + -3x + 3x
-121 + X2 + 3x = -3x + 3x

Combine like terms: -3x + 3x = 0
-121 + X2 + 3x = 0

The solution to this equation could not be determined.

See similar equations:

| 8x+4=3x+9 | | 3+6x=2x+43 | | 2x-x+6x-9x= | | 5p-2=22 | | 2(9y)= | | 0=-16t^2+16+96 | | 20.5=0.5(27+6x-1) | | 11=p-7 | | 2(0.33w+0.25)=4+0.33w | | 1-(8/10x)=(8/2) | | 6x+4+46-2x=180 | | 1-8/10x=8/2 | | c-1=8 | | -12=n/11 | | 2w-16w=42 | | 2m+3=23+m | | 270+x+(x-150)=800 | | 1c+3c=16 | | 180=9x-5 | | 6y=5x+7 | | 0.5x+7=.75-4 | | k+19=0 | | 270+x+x-150=800 | | 180=7x+3 | | 4t+14=6t^5+7 | | 3/4x+5=17 | | 36+3y-9=12y-9-3y | | (x-3)(4)=64 | | -5x+2=-32 | | 72r=384+8r | | 7d+9d= | | 2x+274-2/5+34x=244 |

Equations solver categories