If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x2 + -9x + 4 = 0 Reorder the terms: 4 + -9x + 6x2 = 0 Solving 4 + -9x + 6x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. 0.6666666667 + -1.5x + x2 = 0 Move the constant term to the right: Add '-0.6666666667' to each side of the equation. 0.6666666667 + -1.5x + -0.6666666667 + x2 = 0 + -0.6666666667 Reorder the terms: 0.6666666667 + -0.6666666667 + -1.5x + x2 = 0 + -0.6666666667 Combine like terms: 0.6666666667 + -0.6666666667 = 0.0000000000 0.0000000000 + -1.5x + x2 = 0 + -0.6666666667 -1.5x + x2 = 0 + -0.6666666667 Combine like terms: 0 + -0.6666666667 = -0.6666666667 -1.5x + x2 = -0.6666666667 The x term is -1.5x. Take half its coefficient (-0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. -1.5x + 0.5625 + x2 = -0.6666666667 + 0.5625 Reorder the terms: 0.5625 + -1.5x + x2 = -0.6666666667 + 0.5625 Combine like terms: -0.6666666667 + 0.5625 = -0.1041666667 0.5625 + -1.5x + x2 = -0.1041666667 Factor a perfect square on the left side: (x + -0.75)(x + -0.75) = -0.1041666667 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 562.5=r*9 | | log(10.5)=8-x | | 4x-9x=5 | | 7.68=r*6 | | d=3*3.84 | | 2g=162 | | 6.4=r*4 | | 15x^2+25x=0 | | 8/5(10) | | 3x^2-32x+12=0 | | (1.0083)x=3 | | d=6.4*4 | | x+57+x=607 | | x+57+x=713 | | x+2x+15=72 | | 512*3=1 | | 2x+x=264 | | -29+x=4 | | 2x+16=73 | | x-57+x=593 | | x+10+x=108 | | 2x+x=249 | | 6x-13=4x+11 | | 9=7x | | x=1.25+0.75y | | 15(t-6)+6t=7(3t+5)-11 | | -2(4s-6)-12=-2(6s+5)-2 | | -3(3s-4)-12=-2(8s+10)-2 | | (4x-5)(2x-3)= | | 5x+5=(x-23) | | -18t^4+9t^3+2t= | | .6w-.3w+.2w=3 |