6i(3-4i)=0

Solution for 6i(3-4i)=0 equation:

6i(3-4i)=0

We add all the numbers together, and all the variables

6i(-4i+3)=0

We multiply parentheses

-24i^2+18i=0

a = -24; b = 18; c = 0;
Δ = b2-4ac
Δ = 182-4·(-24)·0
Δ = 324
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$i_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$i_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{324}=18$
$i_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(18)-18}{2*-24}=\frac{-36}{-48}
=3/4
$
$i_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(18)+18}{2*-24}=\frac{0}{-48}
=0
$