If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9u2 + -12u + 85 = 0 Reorder the terms: 85 + -12u + 9u2 = 0 Solving 85 + -12u + 9u2 = 0 Solving for variable 'u'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 9.444444444 + -1.333333333u + u2 = 0 Move the constant term to the right: Add '-9.444444444' to each side of the equation. 9.444444444 + -1.333333333u + -9.444444444 + u2 = 0 + -9.444444444 Reorder the terms: 9.444444444 + -9.444444444 + -1.333333333u + u2 = 0 + -9.444444444 Combine like terms: 9.444444444 + -9.444444444 = 0.000000000 0.000000000 + -1.333333333u + u2 = 0 + -9.444444444 -1.333333333u + u2 = 0 + -9.444444444 Combine like terms: 0 + -9.444444444 = -9.444444444 -1.333333333u + u2 = -9.444444444 The u term is -1.333333333u. Take half its coefficient (-0.6666666665). Square it (0.4444444442) and add it to both sides. Add '0.4444444442' to each side of the equation. -1.333333333u + 0.4444444442 + u2 = -9.444444444 + 0.4444444442 Reorder the terms: 0.4444444442 + -1.333333333u + u2 = -9.444444444 + 0.4444444442 Combine like terms: -9.444444444 + 0.4444444442 = -8.9999999998 0.4444444442 + -1.333333333u + u2 = -8.9999999998 Factor a perfect square on the left side: (u + -0.6666666665)(u + -0.6666666665) = -8.9999999998 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -5-8(m-1)=-7+2m | | m/2=m+1/10 | | 2=31/4x | | 4w-10w=18 | | -13.29+3.9v=6(1.6-4.8v) | | 1/5x+4=5-2/7x | | 7+2y=35 | | 7y-34=8 | | 9x=5/6 | | 2(z+1)=10 | | 10(x+3)-(9x-4)=-x-5+3 | | 5[x-(-4x-5)]=3-2x | | 12y+18-4y+20=0 | | 2x+9=-4x+7 | | 81/4+x=-243/4 | | -4d=21 | | y-8-2=5 | | 2x+11-7x=18 | | 22+7x=11x-3 | | 5x^2-x^2=200 | | -45=3(5x+5) | | 7x+27= | | 8/16=c/32 | | 3t=8t+10 | | 8.8=m+7.2 | | 7=b+5-2 | | g/5=-2 | | [x-(-4x-5)]=3-2x | | -21=5v+2v | | 106=6n-5(2+7n) | | -3a/5=-3 | | 15y+5y=100 |