x*x-x+6=0

Simple and best practice solution for x*x-x+6=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*x-x+6=0 equation:


Simplifying
x * x + -1x + 6 = 0

Multiply x * x
x2 + -1x + 6 = 0

Reorder the terms:
6 + -1x + x2 = 0

Solving
6 + -1x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '-6' to each side of the equation.
6 + -1x + -6 + x2 = 0 + -6

Reorder the terms:
6 + -6 + -1x + x2 = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -1x + x2 = 0 + -6
-1x + x2 = 0 + -6

Combine like terms: 0 + -6 = -6
-1x + x2 = -6

The x term is -1x.  Take half its coefficient (-0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
-1x + 0.25 + x2 = -6 + 0.25

Reorder the terms:
0.25 + -1x + x2 = -6 + 0.25

Combine like terms: -6 + 0.25 = -5.75
0.25 + -1x + x2 = -5.75

Factor a perfect square on the left side:
(x + -0.5)(x + -0.5) = -5.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 4(t-4)+6t=5(2t+2)-9 | | 2x+10=4+1 | | x^2-2500= | | 3r-15=2r+10 | | x=-7y^6+11 | | m=b-x | | (3x-91)(x+3)= | | x^2-2500=0 | | x=7y^6+11 | | 4x+9=5x-6 | | 5r^2-35r+30=0 | | 80+0.3x=60+0.8x | | 11x-5=6c-20 | | 3x-13=4(x-3)+8 | | -10x-5y=50 | | 3(y-6)=2-27 | | g=4+2x^2 | | (5)+(7)= | | g=4-2x^2 | | 4y*(11y-14)=6-3y | | (2x-1)(x-13)= | | 4(y-2)=10-2y | | 0=6a+48 | | 11n^2-7n-2=-6+8n^2 | | 3(x+9)=2x-6 | | 9(-24)-5((-24)-8)= | | 7.5x+3.3-2x-6.7= | | Axb=A+13-b | | x+7.72=963 | | 4x+7=2x-15 | | -4-3z=23 | | (3i)-(6i)=0 |

Equations solver categories