X2+100x-9600=0

Simple and best practice solution for X2+100x-9600=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 X2+100x-9600=0 equation:



X2+100X-9600=0
We add all the numbers together, and all the variables
X^2+100X-9600=0
a = 1; b = 100; c = -9600;
Δ = b2-4ac
Δ = 1002-4·1·(-9600)
Δ = 48400
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{48400}=220$
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(100)-220}{2*1}=\frac{-320}{2} =-160 $
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(100)+220}{2*1}=\frac{120}{2} =60 $

See similar equations:

| 16n+4n-13n=14 | | 7c=5c+4 | | q-q+5q-4q=19 | | 18t=1/2 | | 9u+u-9u-u+3u=6 | | 4/11-x=-7/11 | | -10(-8+x=-90 | | -7(3-8c)=18 | | -22=2+4u | | (-6+x/4)=-3 | | 12x+2x=-65+5x | | 24(e+4)=216 | | 15y-12y+3y=18 | | 4/12-x=8/12 | | 55-3x=7x-4 | | 9e=4e+4 | | 8a-2a+a-6a=18 | | 7x-4-8x=20 | | 5+c=-9 | | 1x+5=9x+3 | | 11x+34=2x-1 | | k-1+15=14 | | 3x+7+2x=-9x-1 | | 4x-5=18-x | | 12n=57 | | 5d=4d-2 | | t/18+5=6 | | -32=-7n+2n | | 25=6x+4 | | x-36=2 | | -32=-7n+2 | | 2(t+6)=7t+5 |

Equations solver categories