Question

What is the value of the product (3 – 2i)(3 + 2i)?

Answer 1

There is a common form,
\(\normalsize\color{darkgreen}{ \rm a^2+b^2=(a-bi)(a+bi) }\)

Answer 2

13. i think

Answer 3

you would have to multiply or distribute the 3's and 2i so it would be 9-4i2