If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12.068=-4.905x^2-15x+.6
We move all terms to the left:
12.068-(-4.905x^2-15x+.6)=0
We get rid of parentheses
4.905x^2+15x-.6+12.068=0
We add all the numbers together, and all the variables
4.905x^2+15x+11.468=0
a = 4.905; b = 15; c = +11.468;
Δ = b2-4ac
Δ = 152-4·4.905·11.468
Δ = -0.00216
Delta is less than zero, so there is no solution for the equation
| 1/2(6x+10)=3x+7-2 | | 8x=73=1 | | ½(6x+10)=3x+7-2 | | -31+-4x=-5+-5 | | -2x+4=x-2(x+4) | | 6+r/3;r=-2 | | 7-2/3n=5 | | 4(y+6)+6=14 | | 12x^2-300x+900=0 | | 4x+(-19)=49 | | 7(-7m+4)=273 | | 12x-60=6x+90 | | 7x-7*8=-14 | | 3(4n-1)=-51 | | q−5=q+5 | | v+3.9=6.66 | | -2x-(x-6)=-5x+10+2x+6 | | y/3.75=3 | | 3(x+7)=3x-4 | | (x-1)(x+1)(x+3)(x+5)=-15 | | 3x−9+2x=18+5x−9 | | x^2+36+216=0 | | -3+1-2x=-x+-3-(2-x) | | 25x=7x+2 | | -4+9t=9t−4 | | -16t^2+38t+3=0 | | 8+5z=5z−5 | | 3(x-4)+5=10x-6 | | 2=k/4-10 | | 6.3-3x=0 | | 8x+6x+12-3x=8 | | 1/2x-4=3/8x+5 |