If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 100 + -1x2 + -10x = 0 Reorder the terms: 100 + -10x + -1x2 = 0 Solving 100 + -10x + -1x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -100 + 10x + x2 = 0 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 = 6.180339887 x = 6.180339887 Simplifying x = 6.180339887Subproblem 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 = -16.180339887 x = -16.180339887 Simplifying x = -16.180339887Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.180339887, -16.180339887}
| 4(2y+4)+5y=3 | | -4x+3y=-8 | | -9u+3=-5(u-3) | | 6x-(x+4)=12 | | 8d-5d=58-7 | | (2x^2-3x^3)-(5x^2-9x^3)= | | 3x+5y-15=0 | | 10.362+k=-5.647 | | 2u+5=-1 | | 9x-3=7x-73 | | -3(1+5x)=-5x-23 | | 3x+52=2x | | -3p+17=-2p+5(-5+4p) | | 36x^3-21x^2-30x=0 | | -2(x+1)=5x+4-x | | 5x+8=-47-6x | | 5x^2-3x+10=2x^2 | | X^2-15x+26= | | x^2-6x-7=2x | | 2.5y+1=3y-4 | | 3x-5(x-3)=-4+2x+7 | | 7x+5=3(3+5) | | 9=18b | | 4x+6=16-3x | | y=x^2-x^4 | | k^2-2k+7=0 | | x+15=4x+36 | | (2-i)(4+i)= | | 5(x-6)+8=7x+6 | | .833-7=.22 | | y=(2-i)(4+i) | | 7x+12x+8= |