Question

Simplify each expression. Select the correct answer from the drop-down menu.

−6(3i)(−2i) = 

2(3 − i)(−2 + 4i) =

Answer 1

Explanation:

The given equation is:

`-6(3i)(-2i)`

Simplifying the above equation, we get

=
`(-18i)(-2i)`

=
`36i^2`

=
`-36`

which is the required simplified expression.

Again, the given expression is:

`2(3-i)(-2+4i)`

Simplifying the above equation, we get

=
`(6-2i)(-2+4i)`

=
`-12+4i+24i-8i^2`

=
`-12+24i+8`

=
`-4+28i`

which is the required simplified expression.

Answer 2

Algebra 2 online is -36, then -4 + 28i