Answer:
\(56-5i\)
Step-by-step explanation:
Given are two complex numbers
10+3i and 5-2i
We are to find its product
Let us use foil method to multiply these two binomials.
\((10+3i)(5-2i)\\=50+15i-20i-6i^2\\\)
Use the fact that i square =-1
We get product
= \(50-5i+6\\=56-5i\)
