8x2+16x=0

Simple and best practice solution for 8x2+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 8x2+16x=0 equation: 



8x^2+16x=0

a = 8; b = 16; c = 0;
Δ = b2-4ac
Δ = 162-4·8·0
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*8}=\frac{-32}{16}
=-2
$


$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(16)+16}{2*8}=\frac{0}{16}
=0
$

See similar equations:

| X+4/7+x+4/8=1 | | 5x-(7x+6)=3x-26 | | 32x=928 | | 4(x-5)=-27 | | 4x-(2x+6)=4x-26 | | (8)/(3)k+(3)/(5)=-6-(9)/(7)k | | 23x=506 | | 8/3k+3/5=-6-9/7k | | 3(5x4)=25.5 | | x(x-2)^2=0 | | 6m^2+11m-52=0 | | (2x+4)*4=4*(x+4) | | 2|y-7|+11=37 | | 2/3x-1/6=5/12x+3/2-1/6x | | (2x+4)=(x+4) | | (2x+10)*4=10*(x+3) | | Y=1.4x+94 | | 2(4w+3)/5=-9 | | 3(3c-1)-2=7c+4 | | (4w+4-2w+11)+(2w+11)=180 | | (4w+4)-(2w+11)+(2w+11)=180 | | 32+2y-9=13y-13-5y | | (6+x)^2=49 | | x+.091790x=60 | | 70x=300 | | 2x=(320÷8) | | 11w+(5w+4)=180 | | 8=+5(2x+7)= | | (4y+6)+(20y-11)+(7y-7)=360 | | 2x=653.666 | | 12w^2+30w-160=0 | | Ax3+A=84 |

Equations solver categories