5x-x*x=50000

Simple and best practice solution for 5x-x*x=50000 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 5x-x*x=50000 equation:


Simplifying
5x + -1x * x = 50000

Multiply x * x
5x + -1x2 = 50000

Solving
5x + -1x2 = 50000

Solving for variable 'x'.

Reorder the terms:
-50000 + 5x + -1x2 = 50000 + -50000

Combine like terms: 50000 + -50000 = 0
-50000 + 5x + -1x2 = 0

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

Divide each side by '-1'.
50000 + -5x + x2 = 0

Move the constant term to the right:

Add '-50000' to each side of the equation.
50000 + -5x + -50000 + x2 = 0 + -50000

Reorder the terms:
50000 + -50000 + -5x + x2 = 0 + -50000

Combine like terms: 50000 + -50000 = 0
0 + -5x + x2 = 0 + -50000
-5x + x2 = 0 + -50000

Combine like terms: 0 + -50000 = -50000
-5x + x2 = -50000

The x term is -5x.  Take half its coefficient (-2.5).
Square it (6.25) and add it to both sides.

Add '6.25' to each side of the equation.
-5x + 6.25 + x2 = -50000 + 6.25

Reorder the terms:
6.25 + -5x + x2 = -50000 + 6.25

Combine like terms: -50000 + 6.25 = -49993.75
6.25 + -5x + x2 = -49993.75

Factor a perfect square on the left side:
(x + -2.5)(x + -2.5) = -49993.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 9.07x+36=82.2649+6x | | 2x-8x+16=1 | | (12+8x)+7=1-(7x-3) | | g(x)=7(x-1)(2x-3) | | 2x+10=-17-7 | | 14-5x=3x-24 | | X-4/5=7 | | 210/X=70 | | 12*x=36 | | x-6=5(3y) | | Lg(2x-1)=-1 | | 3y=15y+6 | | -2x+1y+7=0 | | 30+0.5x=x | | y=4(16-4) | | 18x-2x^2=4x^2 | | z^2-(6+i)*z+11-7i=0 | | x=2x(x^2-x) | | 36a+28.3w=100 | | 15ab+15a= | | -5x+3.1=7x+10.9 | | X^2-5x/2x-6=1 | | 9t+4U+8T+5H+6h= | | 4y^2+9y^2-36=0 | | 3x^2+7xy-6y^2=12 | | v=2.5(6.4-t) | | y=56x-137 | | s=4000+500t | | 5.5r+4b=28 | | 3a+7+2(3+9)= | | 4r+5.5b=28 | | 40=3478-3c |

Equations solver categories