If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + -11x + 8 = 0 Reorder the terms: 8 + -11x + 9x2 = 0 Solving 8 + -11x + 9x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 0.8888888889 + -1.222222222x + x2 = 0 Move the constant term to the right: Add '-0.8888888889' to each side of the equation. 0.8888888889 + -1.222222222x + -0.8888888889 + x2 = 0 + -0.8888888889 Reorder the terms: 0.8888888889 + -0.8888888889 + -1.222222222x + x2 = 0 + -0.8888888889 Combine like terms: 0.8888888889 + -0.8888888889 = 0.0000000000 0.0000000000 + -1.222222222x + x2 = 0 + -0.8888888889 -1.222222222x + x2 = 0 + -0.8888888889 Combine like terms: 0 + -0.8888888889 = -0.8888888889 -1.222222222x + x2 = -0.8888888889 The x term is -1.222222222x. Take half its coefficient (-0.611111111). Square it (0.3734567900) and add it to both sides. Add '0.3734567900' to each side of the equation. -1.222222222x + 0.3734567900 + x2 = -0.8888888889 + 0.3734567900 Reorder the terms: 0.3734567900 + -1.222222222x + x2 = -0.8888888889 + 0.3734567900 Combine like terms: -0.8888888889 + 0.3734567900 = -0.5154320989 0.3734567900 + -1.222222222x + x2 = -0.5154320989 Factor a perfect square on the left side: (x + -0.611111111)(x + -0.611111111) = -0.5154320989 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 7x+12=-58-8x | | -13x+8x-2= | | 8-6m^2=-88 | | 5x-2(-5x-5)=-170 | | -6m+10m-1= | | 14m^2+m+3=0 | | 9x^2+8=-35 | | -49+x=81+11x | | (6x)=(3x) | | -8c+4c+10c= | | 1ft^3=1728in^3 | | 4n^2+1=157 | | x+40+3x+10=6x | | z+(11x+29)=180 | | -6-8-9-2-10= | | 5x-3x-7x= | | -6x-3(6x+2)=-174 | | 5x^2-3=-8 | | x^2+0.8x+0.12= | | g-(-8)=-18 | | 15-t=21 | | 4w+3w-2w= | | y^2-12=9 | | x^2+0.9x+0.18= | | -139=-3x+5(2x-11) | | -10-6-15= | | 25m^2-8=-7 | | 9p+10q=42 | | X+28=9 | | x-2x(12-0.5)=2(4-2x)+20 | | f+8=-12 | | 5+2b-2= |