x-36=x^2-11

Simple and best practice solution for x-36=x^2-11 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-36=x^2-11 equation:


Simplifying
x + -36 = x2 + -11

Reorder the terms:
-36 + x = x2 + -11

Reorder the terms:
-36 + x = -11 + x2

Solving
-36 + x = -11 + x2

Solving for variable 'x'.

Reorder the terms:
-36 + 11 + x + -1x2 = -11 + x2 + 11 + -1x2

Combine like terms: -36 + 11 = -25
-25 + x + -1x2 = -11 + x2 + 11 + -1x2

Reorder the terms:
-25 + x + -1x2 = -11 + 11 + x2 + -1x2

Combine like terms: -11 + 11 = 0
-25 + x + -1x2 = 0 + x2 + -1x2
-25 + x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-25 + x + -1x2 = 0

Begin completing the square.  Divide all terms by
-1 the coefficient of the squared term: 

Divide each side by '-1'.
25 + -1x + x2 = 0

Move the constant term to the right:

Add '-25' to each side of the equation.
25 + -1x + -25 + x2 = 0 + -25

Reorder the terms:
25 + -25 + -1x + x2 = 0 + -25

Combine like terms: 25 + -25 = 0
0 + -1x + x2 = 0 + -25
-1x + x2 = 0 + -25

Combine like terms: 0 + -25 = -25
-1x + x2 = -25

The x term is x.  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 = -25 + 0.25

Reorder the terms:
0.25 + -1x + x2 = -25 + 0.25

Combine like terms: -25 + 0.25 = -24.75
0.25 + -1x + x2 = -24.75

Factor a perfect square on the left side:
(x + 0.5)(x + 0.5) = -24.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| -4a+4+5a=6-27 | | 5(2x+3)-8x=7 | | 15r^2+10rs+6rs+4s^2= | | 3.5=3(4+.5) | | 14.1-7.1(x+0.9)=12-5(x+3) | | x^2-x-4=20 | | k^2-6k-143=0 | | X^2-(x-2)(x-2)=20 | | 69=x+(y-7) | | -4(x+2)=3y | | x=(y-7) | | x(x+3)=2(x+3)(x-1)+126 | | 5r+10=60 | | 12=2x+y | | D=-4x^2+9x-4-x^2+4x+4 | | (3x+7)(4x+2)= | | 5x(x+2)=175 | | x+(y-7)=69 | | 4x(1-x)=0.88 | | (9x+3)(x+9)= | | 11x-4x=6 | | 4x-4x^2=0.88 | | 12a^2-18a/2a-3 | | (4/7)x=400 | | 1/4=3/5x-5 | | -6+6m+7mn= | | 15y-60-2y-18+5y+30=0 | | D=8b-5b-3+6 | | sin(12x)/2 | | 3(2x-5)=2(x+2) | | 5a^2-10a-240= | | (x^2-3x-10)(5x+7)=0 |

Equations solver categories