If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n^2+4n-192=0
a = 1; b = 4; c = -192;
Δ = b2-4ac
Δ = 42-4·1·(-192)
Δ = 784
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$n_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$n_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{784}=28$$n_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(4)-28}{2*1}=\frac{-32}{2} =-16 $$n_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(4)+28}{2*1}=\frac{24}{2} =12 $
| 3c+2=3c=+2 | | 9b^2+7=151 | | |x-2|=-3 | | (x−9)2=64 | | 2(2x+10)=x+24 | | 6.4=+7s | | (3x+2)(2x-3)=-3/2 | | -10m^2=-90 | | 2(x+24)=2x+30 | | 6/7v=24 | | X=(7-2x)3 | | 2(2x-10)=3x-10 | | 4(x+1)=-2 | | 2(3−z)=6z−1 | | 15x-49=9x-31 | | 0.255(4y-3)=0.5 | | 5(x-2)=5x+7 | | 109=5/k | | -10x+7=-63 | | p/3=35 | | 5n^2-33n+40=0 | | 8x-3=15+3 | | 15x+116=9x+74 | | -3x-1=9-x | | 10^2=2x+1 | | a1=3a+2 | | -169/(-1.3)=e | | -6y+6=-2y-9 | | (6y-8)(2y+8)=0 | | -10(-x-4)=100 | | 25+q-5=5×q | | 5x-20=6x+7 |