8d^2-16d=0

Simple and best practice solution for 8d^2-16d=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 8d^2-16d=0 equation: 



8d^2-16d=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:
$d_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$d_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

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


$d_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-16)-16}{2*8}=\frac{0}{16}
=0
$


$d_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-16)+16}{2*8}=\frac{32}{16}
=2
$

See similar equations:

| 8x-4=-3x+4 | | (5x+7)∘=(6x+8)∘ | | 5x–1=4x+10 | | -3y-19=5y+21 | | -4y-18=4y+14 | | 19=7/y | | 19=7÷y | | -3x-17=8x-102 | | 11+3x=55+x | | -15-3x=55+x | | 0,8(3x-2)-10,1=0,3(x-4) | | x−(9x−10)+11=12x+3(−2x) | | 8p+2=4p+14 | | −2x−16=7x+47. | | 0,18x+2,89=0,19x+3,54 | | x^2+26x−7=0 | | -4,92y-(0,08y+5,12)=-0,88-y | | x+x=8x-x=6x+x=13x-x=8 | | x2+2x-42=0 | | X+7xX=72 | | −7x−22=5x+38. | | F=(x-1)(x-9) | | Y^2-y-21=0 | | 5(x–)2=5 | | E=(x-5)-4 | | -x+3=2x-6,x= | | 8(x-5)=4(x+3) | | (2x+1)(x-1)=2x+2 | | x^2+150x+10000=0 | | (2x+1)(x-1)=2x2+2 | | E=(x-5)²-4² | | 4.9x^2-14.48x+6=0 |

Equations solver categories