3n^2+3n-1000=0

Simple and best practice solution for 3n^2+3n-1000=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 3n^2+3n-1000=0 equation:



3n^2+3n-1000=0
a = 3; b = 3; c = -1000;
Δ = b2-4ac
Δ = 32-4·3·(-1000)
Δ = 12009
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{-(3)-\sqrt{12009}}{2*3}=\frac{-3-\sqrt{12009}}{6} $
$n_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(3)+\sqrt{12009}}{2*3}=\frac{-3+\sqrt{12009}}{6} $

You can always share this solution

See similar equations:

| 4e+3=3e+8 | | y=2.8+3 | | 10-10*10=x-10 | | 10-10*10=x | | 9y-7,8+1y=5,6y | | 10*10+10=x | | 3x/4=2x/27 | | 6x-3x/2=18 | | x-116=5x | | 10=3x/5+3=4x | | v=63000-47500 | | 9.5=x7.8+x | | 5^x=5^0 | | 3/18=x/6 | | 17=12+x3 | | t?4=36. | | t?4=36 | | 48000=70000-t | | g^2=100 | | 4+18k=17+19k | | ?(x)=2x2+3x+5 | | x=4(5)=30 | | (90x-0.5x^2)-(50x+15000)=15000 | | (x-2)(5x+2)=180 | | 3+(3)/(2)x+4=4x-(5)/(2)x | | 3(2u+8)=30 | | (90x-0.5x^2)-(50x+300)=15000 | | Q=400-2x | | (90x-0.5x^2)-(50x+300)=1500 | | 0=6s^2-6s+7 | | 236=40-u | | 25+8x=47 |

Equations solver categories