3(6a)*a=3

Solution for 3(6a)*a=3 equation:

3(6a)*a=3

We move all terms to the left:

3(6a)*a-(3)=0

Wy multiply elements

36a^2-3=0

a = 36; b = 0; c = -3;
Δ = b2-4ac
Δ = 02-4·36·(-3)
Δ = 432
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$a_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

The end solution:

$\sqrt{\Delta}=\sqrt{432}=\sqrt{144*3}=\sqrt{144}*\sqrt{3}=12\sqrt{3}$
$a_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-12\sqrt{3}}{2*36}=\frac{0-12\sqrt{3}}{72}
=-\frac{12\sqrt{3}}{72}
=-\frac{\sqrt{3}}{6}
$
$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+12\sqrt{3}}{2*36}=\frac{0+12\sqrt{3}}{72}
=\frac{12\sqrt{3}}{72}
=\frac{\sqrt{3}}{6}
$