What's the value of the product (3-2i)(3+2i)
2 answers:
Answer:
the product (3-2i)(3+2i) is, 13
Step-by-step explanation:
Using the identity rule:

Given that:
...[1]
here, i is the imaginary part.

Apply the rule on [1] we have;

⇒
⇒
Simplify:
13
Therefore, the product (3-2i)(3+2i) is, 13
We have to multiply given (3-2i)(3+2i)
(3-2i)(3+2i)=9-6i+6i+4i^2
9+4i^2
We know that i^2=-1, so lets substitute it
9+4*(-1)=9-4=5
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