8a^2/aa=4

Solution for 8a^2/aa=4 equation:

8a^2/aa=4

We move all terms to the left:

8a^2/aa-(4)=0


Domain of the equation: aa!=0

a!=0/1

a!=0

a∈R


We multiply all the terms by the denominator


8a^2-4*aa=0

Wy multiply elements

8a^2-4a=0

a = 8; b = -4; c = 0;
Δ = b2-4ac
Δ = -42-4·8·0
Δ = 16
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$a_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{16}=4$
$a_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-4)-4}{2*8}=\frac{0}{16}
=0
$
$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-4)+4}{2*8}=\frac{8}{16}
=1/2
$