8a^2-12a=0

Simple and best practice solution for 8a^2-12a=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 8a^2-12a=0 equation:



8a^2-12a=0
a = 8; b = -12; c = 0;
Δ = b2-4ac
Δ = -122-4·8·0
Δ = 144
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$a_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{144}=12$
$a_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-12)-12}{2*8}=\frac{0}{16} =0 $
$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-12)+12}{2*8}=\frac{24}{16} =1+1/2 $

See similar equations:

| 4a+3=3a-1/2 | | 3(1-8x)=-141 | | 2(w-3)-2=9(w-4)-7 | | 40-7y=3y-10 | | -3x+1.8=4x+1.7 | | 38+5/9+x=128 | | -97=5+2(5+7x) | | 14x+32=56+6x | | 8x2.6=-5x-3.9 | | 2(a+5)=3a-4 | | 4x+2×2+2x=44 | | 2x+9x=-6 | | 8x+7=25-2x | | 10m-8-6m=12 | | a=4500(2.5/4)^4•5 | | 2x1.7=x+1.4 | | 2^x=23 | | 4x+2+x=44 | | –8−9b=–7b−6 | | 14=(7x/10)-8 | | 8−9b=7b−6 | | 2y-(1/2)=(-1/3) | | 10+m=3m | | 126=2-4(1-8m) | | 7f+10=3f | | 9(v-6)=6v-33 | | (4/5)-x=(3/5) | | 5c=5+6c | | 8+7h=8h | | 3x-5+x=95 | | 3r=2r−10 | | 10+7f=3f |

Equations solver categories