If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -10x + -100 = 0 Reorder the terms: -100 + -10x + x2 = 0 Solving -100 + -10x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '100' to each side of the equation. -100 + -10x + 100 + x2 = 0 + 100 Reorder the terms: -100 + 100 + -10x + x2 = 0 + 100 Combine like terms: -100 + 100 = 0 0 + -10x + x2 = 0 + 100 -10x + x2 = 0 + 100 Combine like terms: 0 + 100 = 100 -10x + x2 = 100 The x term is -10x. Take half its coefficient (-5). Square it (25) and add it to both sides. Add '25' to each side of the equation. -10x + 25 + x2 = 100 + 25 Reorder the terms: 25 + -10x + x2 = 100 + 25 Combine like terms: 100 + 25 = 125 25 + -10x + x2 = 125 Factor a perfect square on the left side: (x + -5)(x + -5) = 125 Calculate the square root of the right side: 11.180339887 Break this problem into two subproblems by setting (x + -5) equal to 11.180339887 and -11.180339887.Subproblem 1
x + -5 = 11.180339887 Simplifying x + -5 = 11.180339887 Reorder the terms: -5 + x = 11.180339887 Solving -5 + x = 11.180339887 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = 11.180339887 + 5 Combine like terms: -5 + 5 = 0 0 + x = 11.180339887 + 5 x = 11.180339887 + 5 Combine like terms: 11.180339887 + 5 = 16.180339887 x = 16.180339887 Simplifying x = 16.180339887Subproblem 2
x + -5 = -11.180339887 Simplifying x + -5 = -11.180339887 Reorder the terms: -5 + x = -11.180339887 Solving -5 + x = -11.180339887 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = -11.180339887 + 5 Combine like terms: -5 + 5 = 0 0 + x = -11.180339887 + 5 x = -11.180339887 + 5 Combine like terms: -11.180339887 + 5 = -6.180339887 x = -6.180339887 Simplifying x = -6.180339887Solution
The solution to the problem is based on the solutions from the subproblems. x = {16.180339887, -6.180339887}
| -2x-y=5 | | 12x^2+52x+16=0 | | 2x^2-3=y | | 2x^2-3=3y | | 3h^2+17h=-10 | | 219-2x=43x+19 | | 10-3x+10x-7=5x-5+2x+8 | | -x^2+4x-4=0 | | 3x^2-8x-20=0 | | 8-8x=56-36x | | y+6=-3 | | 2x+9y=-4 | | x+9=17+3x | | x-4=x-1-3 | | x-5=17-3x | | 32x^2-12x+1=0 | | 5x-5=15+3x | | 37b+2=80 | | t+25=15 | | 37b+3=80 | | 3(x+-2)+1=2(x+-4)+x+13 | | 37b+5=80 | | 3(x+-2)+1=2(x+-4)+x+14 | | 37+3b=80 | | 3(x-2)+1=2(x-4)+x+14 | | x-3=12+2x | | 37+2b=80 | | 37+5b=80 | | x^2+13x=-42 | | y=5x^2-60x-100 | | 5x+40=12x-23 | | 3x-4=32-3x |