2x2+16x=0

Simple and best practice solution for 2x2+16x=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 2x2+16x=0 equation: 



2x^2+16x=0

a = 2; b = 16; c = 0;
Δ = b2-4ac
Δ = 162-4·2·0
Δ = 256
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{256}=16$


$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(16)-16}{2*2}=\frac{-32}{4}
=-8
$


$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(16)+16}{2*2}=\frac{0}{4}
=0
$

See similar equations:

| 0.14(y-5)+0.02y=0.02y-0.6 | | (6x+4)/(4x+5)=0 | | -3•t=-51 | | X+(x-2)=126 | | a+40+20=60a+20 | | (h/8.1)=-4 | | -40+7x=61+11x | | 9x+5+5x=13+7x+5x | | 4x-2=3(x-2) | | 3y+4y=35-7 | | 2a^2=35^2 | | 7x+16=12x+16 | | x^2-4x+3=-2 | | 3.5a+5=0.5+23 | | -x-109=-9x+107 | | 35-5k=-8-(1+3k) | | 100-5(7-5y)=-65 | | -8n-19=-16n+6+3n | | 3.5a+5=0.5a+323 | | n/8-4=-2 | | Y=4x+3/2 | | 5/3x+1/3x=13/1/3+8/3x | | 3a+14=26 | | 3-2(x-4)=21 | | 11k^2+11=7k | | 7(5x+7)=9-(x+8) | | 0.18(y-9)+0.10y=0.04y-0.6 | | x/5+1=1/15 | | 16x-15=5(3x+4)-5 | | -21-4x=-27-7x | | 35-5k=-8-(1-3k) | | 2x+3=21-3 |

Equations solver categories