If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0=16x^2+20
We move all terms to the left:
0-(16x^2+20)=0
We add all the numbers together, and all the variables
-(16x^2+20)=0
We get rid of parentheses
-16x^2-20=0
a = -16; b = 0; c = -20;
Δ = b2-4ac
Δ = 02-4·(-16)·(-20)
Δ = -1280
Delta is less than zero, so there is no solution for the equation
| 4=x÷3 | | 42638=8e0- | | 1/10y+3=3/5y-2 | | n+n+n+6=n+18 | | 2d-8=-74 | | 16h+2h-12h-4h=8 | | 7-x+9=7 | | 3x-113=7x+31 | | 5y+4=-141 | | -2.5+1.5y=2y-3 | | 2a+3a-6=-4 | | 2(3x+9)=5x+8 | | 4(x-1)=3(x+5)-11 | | 9-x/4-5=-2 | | -z/4=3/4 | | 73=19-13w-4w | | x-9+2x-5=2x | | x2+3x+25=0 | | 4w-13w-19=73 | | (2x+4)^2=0 | | 6+2x-10=-8 | | 2^2x-4=64 | | (a+4)^2+45=0 | | 7p-16=22 | | (2x-5)=(4x-10) | | –2x+12=4 | | 2h-10=4h-6 | | 86z+476-367*43775=36767878 | | -4+x+9=7 | | 264=2w^2+2w | | 7x+121=180 | | 35=u/3+14 |