If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5x^2-20x+22=0
a = 5; b = -20; c = +22;
Δ = b2-4ac
Δ = -202-4·5·22
Δ = -40
Delta is less than zero, so there is no solution for the equation
| −72=8d−72=8d | | 5x-20x+22=0 | | 4/5m(m-1)-1/5m=1 | | X-2x=3x+14 | | n=255-455 | | 3x+30=162 | | 10(k+4)=90 | | 8x+6=17x | | Y=1.75x-0.125 | | 4(x-2)+2(x+1=) | | 2x/5=(1/3)2x-12 | | x/60=3.74 | | 5+3(2x-2)=2x-2+4x | | h+8/4=5 | | {2x}{5}={1}{3}(2x-12) | | Y=-3.2x+0.8 | | q-88/8=1 | | (5x-40)=5x | | x-+3=13 | | 5/8x+25=3/8x+1.5+1/4x | | 4a-3=14 | | 4.2x=525 | | 5(2x+1)=2x+21 | | 3a-34=10a-13 | | 9(10+n)=-63 | | 160+40x=870 | | 4x=8/16 | | 2x-3+x=3(x-6) | | 2(6x-13)=-15 | | 4y+45=12.5 | | -2x-1=-9x | | 2p-6.2=8.6 |