Simplify 6i⋅(−4)i

Question

.(1 point)

Answer 1

To simplify $6i\cdot (-4)i$, we can follow these steps:

1. First, multiply the coefficients and the imaginary unit $i$: $$6\cdot (-4)\cdot i\cdot i=-24\cdot i^2$$

2. Recall that $i^2=-1$. Therefore, we substitute $i^2$ with $-1$: $$-24\cdot i^2=-24\cdot (-1)=24$$

So, the simplified result is: $$\boxed{{\displaystyle 24}}$$