2x^2-1x-112=0

Simple and best practice solution for 2x^2-1x-112=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 2x^2-1x-112=0 equation: 



2x^2-1x-112=0

a = 2; b = -1; c = -112;
Δ = b2-4ac
Δ = -12-4·2·(-112)
Δ = 897
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-1)-\sqrt{897}}{2*2}=\frac{1-\sqrt{897}}{4}
$


$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-1)+\sqrt{897}}{2*2}=\frac{1+\sqrt{897}}{4}
$

See similar equations:

| t^2-20t+60=0 | | (3/2)x=-27 | | T2-20t+60=0 | | 11a-2=6 | | 6a+10=14 | | 12=g/2-12 | | 6x+7=95 | | 9a-0.2=10.6 | | 8a-17=-13 | | 3(2n-3)=4(4n-1) | | 5a-3=77 | | 1.5a+2=17 | | 5a-29=16 | | 43-2x=3 | | 6a-5=4 | | 75+(10x-95)=180 | | 111+(6x-9)=180 | | 117+(12x-45)=180 | | 7x+x÷4=11 | | 94+(10x-66)=180 | | 102+(5x+38)=180 | | x^2+50x+25=1000 | | 96+(11x-36)=180 | | 70+(10x-30)=180 | | 4x+3x=3x+16 | | -x+3=5x+5 | | 6x=1818x= | | 6x+2x=4x+4 | | 4x+5=-2x+1 | | 63+(7x+47)=180 | | X+0.0625x=60 | | 2.7183^(2x)=28 |

Equations solver categories