Question

Please help it’s urgent

Answer 1

`33+4i`

*None of the answer choices are correct. It's most plausible that your teacher forgot to regard
`i=√(-1)` and got
`\text{d. }9+4i`. I'd recommend choosing this answer and talking about it with your teacher later.

Explanation:

Recall that
`i=√(-1)`.

Solving, we get:

`(3-2i)(7+6i),\\21-14i+18i-12(-1),\\21-14i+18i+12,\\\boxed{33+4i}`