If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + -188x + -91010 = 0 Reorder the terms: -91010 + -188x + 3x2 = 0 Solving -91010 + -188x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -30336.66667 + -62.66666667x + x2 = 0 Move the constant term to the right: Add '30336.66667' to each side of the equation. -30336.66667 + -62.66666667x + 30336.66667 + x2 = 0 + 30336.66667 Reorder the terms: -30336.66667 + 30336.66667 + -62.66666667x + x2 = 0 + 30336.66667 Combine like terms: -30336.66667 + 30336.66667 = 0.00000 0.00000 + -62.66666667x + x2 = 0 + 30336.66667 -62.66666667x + x2 = 0 + 30336.66667 Combine like terms: 0 + 30336.66667 = 30336.66667 -62.66666667x + x2 = 30336.66667 The x term is -62.66666667x. Take half its coefficient (-31.33333334). Square it (981.7777782) and add it to both sides. Add '981.7777782' to each side of the equation. -62.66666667x + 981.7777782 + x2 = 30336.66667 + 981.7777782 Reorder the terms: 981.7777782 + -62.66666667x + x2 = 30336.66667 + 981.7777782 Combine like terms: 30336.66667 + 981.7777782 = 31318.4444482 981.7777782 + -62.66666667x + x2 = 31318.4444482 Factor a perfect square on the left side: (x + -31.33333334)(x + -31.33333334) = 31318.4444482 Calculate the square root of the right side: 176.970179545 Break this problem into two subproblems by setting (x + -31.33333334) equal to 176.970179545 and -176.970179545.Subproblem 1
x + -31.33333334 = 176.970179545 Simplifying x + -31.33333334 = 176.970179545 Reorder the terms: -31.33333334 + x = 176.970179545 Solving -31.33333334 + x = 176.970179545 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '31.33333334' to each side of the equation. -31.33333334 + 31.33333334 + x = 176.970179545 + 31.33333334 Combine like terms: -31.33333334 + 31.33333334 = 0.00000000 0.00000000 + x = 176.970179545 + 31.33333334 x = 176.970179545 + 31.33333334 Combine like terms: 176.970179545 + 31.33333334 = 208.303512885 x = 208.303512885 Simplifying x = 208.303512885Subproblem 2
x + -31.33333334 = -176.970179545 Simplifying x + -31.33333334 = -176.970179545 Reorder the terms: -31.33333334 + x = -176.970179545 Solving -31.33333334 + x = -176.970179545 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '31.33333334' to each side of the equation. -31.33333334 + 31.33333334 + x = -176.970179545 + 31.33333334 Combine like terms: -31.33333334 + 31.33333334 = 0.00000000 0.00000000 + x = -176.970179545 + 31.33333334 x = -176.970179545 + 31.33333334 Combine like terms: -176.970179545 + 31.33333334 = -145.636846205 x = -145.636846205 Simplifying x = -145.636846205Solution
The solution to the problem is based on the solutions from the subproblems. x = {208.303512885, -145.636846205}
| 3x^2-188x+91010=0 | | x*8+y*6=2 | | x-1=2x-4 | | 1/8+1/5*1/8 | | 4(a+2)=14-2(5-2a) | | (9x^4z/y)^3 | | -11=19+s/5 | | 7x+9=80 | | 3x+9+1x=180 | | x-4+x-3/18x^2 | | -7x^2+448=0 | | 726.6/2+7.4=726.6 | | -14x+64=-5(3x-11) | | x/2+x+7.4=726.6 | | 8x-(9x/16) | | 3(5y+3)-y=2(y-3) | | (9x^4z)^3/y | | 16/10/16 | | x/2+7.4=726.6 | | x/4=49 | | (16/10)/16 | | 0.01x-0.09=0.17 | | 5x^2(3x+2)(3x-2)=0 | | x/8+1/4=3/8 | | x/7=32 | | 12x+2=4(2x+1)-x+7 | | x/-2=47 | | Y=2/3(9) | | x/15+1/3=7/15 | | 12x-166=5x-5 | | 0.18x-5.8=-8.68 | | x/2=32 |