If it's not what You are looking for type in the equation solver your own equation and let us solve it.
23n-4n^2=112
We move all terms to the left:
23n-4n^2-(112)=0
a = -4; b = 23; c = -112;
Δ = b2-4ac
Δ = 232-4·(-4)·(-112)
Δ = -1263
Delta is less than zero, so there is no solution for the equation
| 23n-4n^2-112=0 | | (37)3x+1=(73)5x−3(37)3x+1=(73)5x−3 | | x+7+3x+5= | | 5x+1/2*6x+1/4*7x=390 | | 3x+18-3x+4x=6x+2x13x+10 | | -4(x-4)=-3(x+3) | | 1/2x+6=1/4x-2 | | 4x-2/3=x | | 10000x^2=-64 | | 25+-5t²=0 | | -3x-15=-12x+11 | | 7/x-1/3=5/x-7/x | | 49r=7 | | -3(x-1)+3=-2(x+6) | | 144-8k=0 | | -(0.2-0.4z)-0.4=z-1.47/ | | 7.m/7=6 | | 3(x-1)=7.5 | | 28/600=x/100 | | 0.02x-5.2=1.4 | | 1/5y+3=23 | | 3-6(x+9)=3x+6(x-1) | | -5x+9(x+6)=-1(x-8)+6 | | 4x/3-5=5x | | t2–46t=0 | | t2+26t=0 | | 7(2p+3)-8=6p+24 | | -4/5m=9 | | -3(x-8)-6=5(x+4) | | 2x+20-7x-3=15 | | 2.5xY=20 | | -4(x+8)-8=1(x-5) |