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Mnenie [13.5K]
3 years ago
14

Please help it’s urgent

Mathematics
2 answers:
AlladinOne [14]3 years ago
8 0

Answer:

33+4i

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

Step-by-step explanation:

Recall that i=\sqrt{-1}.

Solving, we get:

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

alisha [4.7K]3 years ago
4 0

Step-by-step explanation:

c is answer

good morning

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