If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x2 + x = 12 Reorder the terms: x + -1x2 = 12 Solving x + -1x2 = 12 Solving for variable 'x'. Reorder the terms: -12 + x + -1x2 = 12 + -12 Combine like terms: 12 + -12 = 0 -12 + x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 12 + -1x + x2 = 0 Move the constant term to the right: Add '-12' to each side of the equation. 12 + -1x + -12 + x2 = 0 + -12 Reorder the terms: 12 + -12 + -1x + x2 = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -1x + x2 = 0 + -12 -1x + x2 = 0 + -12 Combine like terms: 0 + -12 = -12 -1x + x2 = -12 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1x + 0.25 + x2 = -12 + 0.25 Reorder the terms: 0.25 + -1x + x2 = -12 + 0.25 Combine like terms: -12 + 0.25 = -11.75 0.25 + -1x + x2 = -11.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -11.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -13/4p=-5/8 | | 55x+-2=33 | | Y+5=c | | 5(x+3)=5x(x+3) | | f(x+7)=9x+6 | | .75x-.5=x+1.5 | | y-3=-1 | | -65=-5x | | 1/(v-2)=1/v-10/v | | -65=-5 | | 5x+44=20x+2 | | s+55=-10 | | 21/2j=51/5 | | 1(t-4)+7t=4(2t+4)-11 | | 1=a+2/1 | | y=900x | | m2=-8/9 | | x/206265=1391000/47302642000000 | | 7h-5=560 | | 3x^2+9x=-5 | | 1.2*5=f | | -5/9r=71/2 | | 2x+6(x+5)=3 | | 5(m)2+4(m)2+8= | | (y-2/5)^2=-7 | | 21y=7(15) | | 6w+9=-3w | | 3x^3-14x^2+8x=0 | | 4=1.2d-2 | | 4xsq-25=0 | | -6+2m=10 | | (4x+6)(11x-6)= |