Question

What is the value of the product (3 – 2i)(3 + 2i)?
5
9 + 4i
09 - 4i
0 13

Answer 1

Answer: 13

Explanation:

got it right

Answer 2

13

Explanation:

(3-2i)(3+2i)

3×3+3(2i)-2i×3-2i(2i)

13

Hope this helps! :)