2a-1a^2=0

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



2a-1a^2=0

a = -1; b = 2; c = 0;
Δ = b2-4ac
Δ = 22-4·(-1)·0
Δ = 4
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$a_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{4}=2$


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


$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(2)+2}{2*-1}=\frac{0}{-2}
=0
$

See similar equations:

| (-6,-23)m=3 | | 6=x+477 | | 1=1.5(x-0)+8 | | -2(x-1)^2-36=0 | | -9x-7=9+4x | | 52=x+37 | | G=9/5(p-47) | | 2a-3a^2=0 | | 2a^2+23a+30=0 | | 8t+3=27 | | y=200+.5y | | 48=x+29 | | -6y+2(y+7)=30 | | 33=3+15x | | ((5x)*(2x))/2=80 | | -16.32+16.93+17.20q=18.20q+14.41 | | 14/16=21/m | | 8x+3=-72 | | 12-3n=-15 | | 17+3c=36 | | 10x-(-22)=42 | | 6-8a=-5a+30 | | X/2=(x+70)-(x+30) | | 3n-12=-15 | | 4(3x+1)=4x+30 | | 3x-12=100-x | | 27+3x=6x | | 17+3f=36 | | 7y+9=-8y-21 | | 24=-8w+3(w-7) | | 3/5x4/9= | | 4s+6=-s-2 |

Equations solver categories