If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x * x + -12x + 7 = 0 Multiply x * x 9x2 + -12x + 7 = 0 Reorder the terms: 7 + -12x + 9x2 = 0 Solving 7 + -12x + 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'. 0.7777777778 + -1.333333333x + x2 = 0 Move the constant term to the right: Add '-0.7777777778' to each side of the equation. 0.7777777778 + -1.333333333x + -0.7777777778 + x2 = 0 + -0.7777777778 Reorder the terms: 0.7777777778 + -0.7777777778 + -1.333333333x + x2 = 0 + -0.7777777778 Combine like terms: 0.7777777778 + -0.7777777778 = 0.0000000000 0.0000000000 + -1.333333333x + x2 = 0 + -0.7777777778 -1.333333333x + x2 = 0 + -0.7777777778 Combine like terms: 0 + -0.7777777778 = -0.7777777778 -1.333333333x + x2 = -0.7777777778 The x term is -1.333333333x. 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. -1.333333333x + 0.4444444442 + x2 = -0.7777777778 + 0.4444444442 Reorder the terms: 0.4444444442 + -1.333333333x + x2 = -0.7777777778 + 0.4444444442 Combine like terms: -0.7777777778 + 0.4444444442 = -0.3333333336 0.4444444442 + -1.333333333x + x2 = -0.3333333336 Factor a perfect square on the left side: (x + -0.6666666665)(x + -0.6666666665) = -0.3333333336 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 9xsquare-12x+7=0 | | x=1/2y-3 | | x-77+x=773 | | x-77-x=773 | | 78-5x=31x+18 | | -2/3*5/8 | | 523/8=-84+x | | 5-4(c+5)-7=5+2(4-2x)-16 | | 5-4(c+5)-7=5+2(4-3x)-16 | | 22800=x+y | | 800=21x+33y | | x-19/4=7/12 | | h=320t-32t^2 | | 7n=808 | | 4y+10=40 | | (2x+1)((x-1)/2) | | (2x+1)(x-1)/2 | | (2x+1)(x-1/2) | | 6x2-1/2x-1/4=0 | | x^2/2+10/3+2=0 | | y=3/2(x)+54 | | 1=2x+8 | | y=6/5-6 | | 3/4x+2=4(1/2x-2) | | 10a^2-25a= | | 6x+y=18slope | | v(v-30.7)+(v+27.3)=196.7 | | 6x^2-9x+4=0 | | 562.5=r*9 | | log(10.5)=8-x | | 4x-9x=5 | | 7.68=r*6 |