(6*8a)(6*8a)-36=0

Solution for (6*8a)(6*8a)-36=0 equation:

(6*8a)(6*8a)-36=0

We add all the numbers together, and all the variables

(+6*8a)(+6*8a)-36=0

We multiply parentheses ..

(+2304a^2)-36=0

We get rid of parentheses

2304a^2-36=0

a = 2304; b = 0; c = -36;
Δ = b2-4ac
Δ = 02-4·2304·(-36)
Δ = 331776
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$a_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{331776}=576$
$a_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-576}{2*2304}=\frac{-576}{4608}
=-1/8
$
$a_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+576}{2*2304}=\frac{576}{4608}
=1/8
$