500=50x-x^2

Simple and best practice solution for 500=50x-x^2 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 500=50x-x^2 equation:


Simplifying
500 = 50x + -1x2

Solving
500 = 50x + -1x2

Solving for variable 'x'.

Reorder the terms:
500 + -50x + x2 = 50x + -50x + -1x2 + x2

Combine like terms: 50x + -50x = 0
500 + -50x + x2 = 0 + -1x2 + x2
500 + -50x + x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
500 + -50x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-500' to each side of the equation.
500 + -50x + -500 + x2 = 0 + -500

Reorder the terms:
500 + -500 + -50x + x2 = 0 + -500

Combine like terms: 500 + -500 = 0
0 + -50x + x2 = 0 + -500
-50x + x2 = 0 + -500

Combine like terms: 0 + -500 = -500
-50x + x2 = -500

The x term is -50x.  Take half its coefficient (-25).
Square it (625) and add it to both sides.

Add '625' to each side of the equation.
-50x + 625 + x2 = -500 + 625

Reorder the terms:
625 + -50x + x2 = -500 + 625

Combine like terms: -500 + 625 = 125
625 + -50x + x2 = 125

Factor a perfect square on the left side:
(x + -25)(x + -25) = 125

Calculate the square root of the right side: 11.180339887

Break this problem into two subproblems by setting 
(x + -25) equal to 11.180339887 and -11.180339887.

Subproblem 1

x + -25 = 11.180339887 Simplifying x + -25 = 11.180339887 Reorder the terms: -25 + x = 11.180339887 Solving -25 + x = 11.180339887 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '25' to each side of the equation. -25 + 25 + x = 11.180339887 + 25 Combine like terms: -25 + 25 = 0 0 + x = 11.180339887 + 25 x = 11.180339887 + 25 Combine like terms: 11.180339887 + 25 = 36.180339887 x = 36.180339887 Simplifying x = 36.180339887

Subproblem 2

x + -25 = -11.180339887 Simplifying x + -25 = -11.180339887 Reorder the terms: -25 + x = -11.180339887 Solving -25 + x = -11.180339887 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '25' to each side of the equation. -25 + 25 + x = -11.180339887 + 25 Combine like terms: -25 + 25 = 0 0 + x = -11.180339887 + 25 x = -11.180339887 + 25 Combine like terms: -11.180339887 + 25 = 13.819660113 x = 13.819660113 Simplifying x = 13.819660113

Solution

The solution to the problem is based on the solutions from the subproblems. x = {36.180339887, 13.819660113}

See similar equations:

| p-63=-22 | | 12.2+x=4.55 | | x-11=16+14x | | X^10y^-30/2^5 | | X/6=100/10 | | 8=-16-8x | | 9x=2y/3 | | x+y+133x+13y= | | 2vx^2+x-15=0 | | (2y)-(3y)=5 | | h+9=-14 | | 23+6x-13=14x+6-8x | | x-11=6+14x | | -6+3(n-4)=-13+2n | | X-5=4x-15 | | 5(5+3x)=40 | | f(x)=x^4-4x^3-3x^2 | | 6a-b=8 | | 1/3(4t-5)= | | 2(5x+8)=76 | | 10x+6=8x-30 | | Y=100+.5x | | 12=a-36+17 | | 9x+-45=45+-1x | | (2-w)(3w+7)=0 | | 5-6x=17-8 | | F(2x-3)=11 | | 21=180 | | 5(0)-3(5)=15 | | d-12+25=29 | | 12*125= | | y-6.13=1.1 |

Equations solver categories