If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 22x2 + -19x + -2 = 0 Reorder the terms: -2 + -19x + 22x2 = 0 Solving -2 + -19x + 22x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 22 the coefficient of the squared term: Divide each side by '22'. -0.09090909091 + -0.8636363636x + x2 = 0 Move the constant term to the right: Add '0.09090909091' to each side of the equation. -0.09090909091 + -0.8636363636x + 0.09090909091 + x2 = 0 + 0.09090909091 Reorder the terms: -0.09090909091 + 0.09090909091 + -0.8636363636x + x2 = 0 + 0.09090909091 Combine like terms: -0.09090909091 + 0.09090909091 = 0.00000000000 0.00000000000 + -0.8636363636x + x2 = 0 + 0.09090909091 -0.8636363636x + x2 = 0 + 0.09090909091 Combine like terms: 0 + 0.09090909091 = 0.09090909091 -0.8636363636x + x2 = 0.09090909091 The x term is -0.8636363636x. Take half its coefficient (-0.4318181818). Square it (0.1864669421) and add it to both sides. Add '0.1864669421' to each side of the equation. -0.8636363636x + 0.1864669421 + x2 = 0.09090909091 + 0.1864669421 Reorder the terms: 0.1864669421 + -0.8636363636x + x2 = 0.09090909091 + 0.1864669421 Combine like terms: 0.09090909091 + 0.1864669421 = 0.27737603301 0.1864669421 + -0.8636363636x + x2 = 0.27737603301 Factor a perfect square on the left side: (x + -0.4318181818)(x + -0.4318181818) = 0.27737603301 Calculate the square root of the right side: 0.52666501 Break this problem into two subproblems by setting (x + -0.4318181818) equal to 0.52666501 and -0.52666501.Subproblem 1
x + -0.4318181818 = 0.52666501 Simplifying x + -0.4318181818 = 0.52666501 Reorder the terms: -0.4318181818 + x = 0.52666501 Solving -0.4318181818 + x = 0.52666501 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4318181818' to each side of the equation. -0.4318181818 + 0.4318181818 + x = 0.52666501 + 0.4318181818 Combine like terms: -0.4318181818 + 0.4318181818 = 0.0000000000 0.0000000000 + x = 0.52666501 + 0.4318181818 x = 0.52666501 + 0.4318181818 Combine like terms: 0.52666501 + 0.4318181818 = 0.9584831918 x = 0.9584831918 Simplifying x = 0.9584831918Subproblem 2
x + -0.4318181818 = -0.52666501 Simplifying x + -0.4318181818 = -0.52666501 Reorder the terms: -0.4318181818 + x = -0.52666501 Solving -0.4318181818 + x = -0.52666501 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4318181818' to each side of the equation. -0.4318181818 + 0.4318181818 + x = -0.52666501 + 0.4318181818 Combine like terms: -0.4318181818 + 0.4318181818 = 0.0000000000 0.0000000000 + x = -0.52666501 + 0.4318181818 x = -0.52666501 + 0.4318181818 Combine like terms: -0.52666501 + 0.4318181818 = -0.0948468282 x = -0.0948468282 Simplifying x = -0.0948468282Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.9584831918, -0.0948468282}
| 3y^2-4y+1= | | 4*2y= | | 8x+6y=-1 | | 9z=5z-15 | | .15x+.25(x+130)=63 | | -4(w+7)-(-7w-3)=2w | | 16x+9-4=12x+6 | | -3m(m+3)+2(m+3)= | | 3x-4y=-4 | | -x^2=5x | | 4x^2+16=16 | | Y=(x+3)(x^2+8x+15) | | 20x^3-12x=0 | | 56o=86 | | -3(3y+5)-11=-6(y+6)+3y | | 101=(2x+6) | | 4x^2+20x-8=0 | | 5a-6c=n | | 10x+5=2x-9 | | 82=(5x-40) | | -15c+4a=m | | 0=8x^2-14x | | 2g+12=3G-1 | | 5+-3a=n | | 61=(94x-20) | | 15x-120=6x-90 | | 2y-8x=-18 | | -.30(x-9)=-.50 | | 7x-(2x+7)=8x-46 | | 8+8=a | | (3x+18)(3x+18)=36 | | 4-2a=m |