If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(75^2+50+12)D=0
We multiply parentheses
75D^3+50D+12D=0
We do not support eDpression: D^3
| |x-1|=2|x-3| | | 12c=18c-25 | | 6x-3(8-x)=39 | | 34(10+t)=1836 | | 8x+3=12-9 | | Y=5x+1,500 | | 8z=3z+20 | | (x+5)x-5)=75 | | —2(3x—1)=—4x—8 | | 5(c-4)+9.1=19.1 | | 2(x+2)×3(4x-1)=0 | | 10(c+1)=110 | | 5m+6.25=63.25 | | 875000=1750v^2 | | 3x-2(30-x)=65 | | H=3t^2-15t | | 2q+10=6q | | 7b+1=78 | | 9(p-4=-18 | | 1/2x+15=20 | | 2(-2g-1)=(13g+2) | | 2(2x-2)=x+3 | | 3x-6x-5=2x-x+7 | | k^2-5=77 | | 7x+7-9x=15-18x+6x-8 | | 9x=3x+20 | | 12(15+x)=1020 | | -5x+32+-20+48=180 | | x-10/6=4 | | 3n+4.5=n+10.5 | | 5(19+t)=1116 | | 0.12x+0.60(5−x)=1.8 |