If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x2 + 6x + -12 = 0 Reorder the terms: -12 + 6x + -1x2 = 0 Solving -12 + 6x + -1x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 12 + -6x + x2 = 0 Move the constant term to the right: Add '-12' to each side of the equation. 12 + -6x + -12 + x2 = 0 + -12 Reorder the terms: 12 + -12 + -6x + x2 = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -6x + x2 = 0 + -12 -6x + x2 = 0 + -12 Combine like terms: 0 + -12 = -12 -6x + x2 = -12 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = -12 + 9 Reorder the terms: 9 + -6x + x2 = -12 + 9 Combine like terms: -12 + 9 = -3 9 + -6x + x2 = -3 Factor a perfect square on the left side: (x + -3)(x + -3) = -3 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3/x+2 | | 2v^2-14x-36= | | 4/5*-5*2/3*6 | | 4n^2+44+96= | | 3x/3=7 | | 21=m+9 | | -5(a+1)=4 | | 4a^2-36a+72= | | 6f+4=8 | | 2(x+.25)=4 | | (7+v)(5v-2)=0 | | 2m^2-14m+20= | | 3x+9=35 | | 5x-(4x-1)=12 | | 6u^3v^9y^7+4u^6y^3= | | -8=5n-23 | | 9/5=27/y-7 | | -3/4=-1/8x | | 5x-.5=25 | | 12x^2-5=17x | | -10b-7=4+4+1b | | 5=7-2t | | 12x-5=17x | | 4/3+2/3x=41/18+7/6x+1/6 | | 7x=200+3x | | -1/3t=4/3 | | 3v^2-30v= | | x+(-4)=-12 | | x/2+6-2x+1/2=7/2 | | q+-4p=-5 | | 2x^2+12x+36=25 | | 2r^2-10r= |