If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8 + 10x + -1x2 = 0 Solving 8 + 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'. -8 + -10x + x2 = 0 Move the constant term to the right: Add '8' to each side of the equation. -8 + -10x + 8 + x2 = 0 + 8 Reorder the terms: -8 + 8 + -10x + x2 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -10x + x2 = 0 + 8 -10x + x2 = 0 + 8 Combine like terms: 0 + 8 = 8 -10x + x2 = 8 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 = 8 + 25 Reorder the terms: 25 + -10x + x2 = 8 + 25 Combine like terms: 8 + 25 = 33 25 + -10x + x2 = 33 Factor a perfect square on the left side: (x + -5)(x + -5) = 33 Calculate the square root of the right side: 5.744562647 Break this problem into two subproblems by setting (x + -5) equal to 5.744562647 and -5.744562647.Subproblem 1
x + -5 = 5.744562647 Simplifying x + -5 = 5.744562647 Reorder the terms: -5 + x = 5.744562647 Solving -5 + x = 5.744562647 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 = 5.744562647 + 5 Combine like terms: -5 + 5 = 0 0 + x = 5.744562647 + 5 x = 5.744562647 + 5 Combine like terms: 5.744562647 + 5 = 10.744562647 x = 10.744562647 Simplifying x = 10.744562647Subproblem 2
x + -5 = -5.744562647 Simplifying x + -5 = -5.744562647 Reorder the terms: -5 + x = -5.744562647 Solving -5 + x = -5.744562647 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 = -5.744562647 + 5 Combine like terms: -5 + 5 = 0 0 + x = -5.744562647 + 5 x = -5.744562647 + 5 Combine like terms: -5.744562647 + 5 = -0.744562647 x = -0.744562647 Simplifying x = -0.744562647Solution
The solution to the problem is based on the solutions from the subproblems. x = {10.744562647, -0.744562647}
| 0=65-10t-5t^2 | | 81-8y=-9 | | b=3b-62 | | 4x+5=5x-2findx | | 13-3.7= | | 3x-(5x+1)=0 | | -15-10=-14y+13 | | -5(-7)-3y=-20 | | 3y-5+y+51=7y+50-5y | | 1.5-2.5x=3 | | (2x-1)(3x+8)= | | w-1/2=-7/8 | | 2x+12+90+36=180 | | 8z+96=9z+94 | | 0.6x=2x^3-6x^2 | | y=-3x^2+18x-19 | | 800-699.2= | | 2n+5=3n+8 | | 0=140-8t-16t^2 | | 0.45x+0.67y=-8 | | 699.2-800= | | y=12.5+0.94x | | [1-(86/2917).6]X100 | | 8(-4)-10y=-2 | | (-4x+5)+(-15x+3)= | | 2n-21=-23+n | | -8x+70=-2 | | 4h+1-h=1+h | | 3+5+x=2x+2 | | x-10y=9 | | 2.7x+59.9+5.2x-7.6=0 | | -5b+9=39 |