n^2+5n-88=0

Simple and best practice solution for n^2+5n-88=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for n^2+5n-88=0 equation: 



n^2+5n-88=0

a = 1; b = 5; c = -88;
Δ = b2-4ac
Δ = 52-4·1·(-88)
Δ = 377
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$n_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$n_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$n_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(5)-\sqrt{377}}{2*1}=\frac{-5-\sqrt{377}}{2}
$


$n_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(5)+\sqrt{377}}{2*1}=\frac{-5+\sqrt{377}}{2}
$

See similar equations:

| 2x–8x=12–8x | | R–6=6+4r | | 9x^2-5x-24=0 | | 4p–3=-9+7p | | 10x-(2x+4)=44 | | 2^x-1=10x | | 2-c=3c-7 | | y=5(3)-20 | | −9x+9−12x=4x−13−5x | | d+5=3d+5 | | 100+10x-80=-80-10x | | 3/5x-1/4=4 | | 0.01365=0.03900-2x | | 6x+3x-4=2 | | 0.01365=0.039-2x | | x-6=56 | | 2x15=6x | | 2(x2+1)=30 | | 5a+10=2a+13 | | x/8+x-6=118 | | 11(x-2)=6x-3) | | 2u/7+41=22 | | 3x+2x+5-1=5-3x+5 | | -16x-8(4)+32=0(4) | | X+2x+14=5x+12 | | 49y-12=41y-4 | | 8b-12=2b+5 | | (x-5)*(x+5)-(x+5)*(x-5)=20 | | 2(2p-1)=3(p+1) | | (4x+3)/5=(2x+1)/2 | | 3x-4x+6x=15 | | 3/4t-2/3=-11/3 |

Equations solver categories