If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X^2+0.5X+0.625=0
a = 1; b = 0.5; c = +0.625;
Δ = b2-4ac
Δ = 0.52-4·1·0.625
Δ = -2.25
Delta is less than zero, so there is no solution for the equation
| 37+2=7y | | 2*9^x=162 | | 88-2x=52+4 | | 3(q+4)=51 | | 2x2+x=1070 | | 2(z-4)+2=8 | | 2*9x=162 | | 2(-6+x)=x-3/8 | | 4=7-s | | -16-12p=14-9p | | 25/x+2/x=1 | | -6b+12=19-5b+5 | | 3/4x^2=-2x+5/8 | | 9v=-14+8v | | -4-4n=-1-3n | | -5s=7-6s | | 10-2y-10=-9+y | | 2(w-3)=4 | | (2/3)a^2=30 | | -w=6+5w | | (5x4)=3 | | -10d-8=-2-9d | | x2-24x+22=-22 | | 4x^2−7x−8=0 | | 4x2−7x−8=0 | | -8+b=-3b | | -5x2+17x+13=0 | | 4w/5=8 | | 6+4n=5n | | 28=6y=4 | | 2=d+3/3 | | 3+8r=9r |