X^2-x-71=0

Simple and best practice solution for X^2-x-71=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-x-71=0 equation:


Simplifying
X2 + -1x + -71 = 0

Reorder the terms:
-71 + X2 + -1x = 0

Solving
-71 + X2 + -1x = 0

Solving for variable 'X'.

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

Add '71' to each side of the equation.
-71 + X2 + 71 + -1x = 0 + 71

Reorder the terms:
-71 + 71 + X2 + -1x = 0 + 71

Combine like terms: -71 + 71 = 0
0 + X2 + -1x = 0 + 71
X2 + -1x = 0 + 71

Combine like terms: 0 + 71 = 71
X2 + -1x = 71

Add 'x' to each side of the equation.
X2 + -1x + x = 71 + x

Combine like terms: -1x + x = 0
X2 + 0 = 71 + x
X2 = 71 + x

Simplifying
X2 = 71 + x

Reorder the terms:
-71 + X2 + -1x = 71 + x + -71 + -1x

Reorder the terms:
-71 + X2 + -1x = 71 + -71 + x + -1x

Combine like terms: 71 + -71 = 0
-71 + X2 + -1x = 0 + x + -1x
-71 + X2 + -1x = x + -1x

Combine like terms: x + -1x = 0
-71 + X2 + -1x = 0

The solution to this equation could not be determined.

See similar equations:

| 9=r-0.007 | | (24x)x(37y)=(42y)x(72y) | | 10x-8+3x-7+x=20x-10-6 | | -10y+107=3(y+1) | | 6n=100 | | -8x+16=-8(x+2) | | 324+x^2=x^2+4 | | 2q-14=2(q-7) | | 2(4z-3)-2(4-3z)=4 | | 10cosx+14=9 | | (2x-9)(7x+6)=0 | | .6666667x+0.75=-17 | | 4c^2+25c=-36 | | 3(4z-2)-3(3-3z)=12 | | (3b-3)/4=(B-2)/8 | | 6x^4+6x^2-5=0 | | 6x^2+27x-30=0 | | -1.5-0.5=.75 | | 2(3z-3)-2(2-4z)=6 | | 10cos(x)=4-4cos(x) | | -1.5-.5=.75 | | 5in(5x)=25 | | S^2+10s+24= | | y=x^2-x+7 | | -5x+3(2+3x)=6+4x | | -9x^2+16x-2=0 | | 2l+3w=2100 | | 6/8y-6=8 | | 2-6(-0.6+1)=4(-0.6-2)+10 | | x^1/2=2 | | 3e^1x=60 | | 2x^2-25x-14=0 |

Equations solver categories