Explain in detail with at least two sentences how to represent the product of A and B geometrically given that A=15 + 56i and B
= 7 + 4i. Give the coordinate of A • B in polar form.
1 answer:
Answer:
Basically each part of the first complex number gets multiplied by each part of the second complex number. You are multiplying 2 binomials.
(15 + 56i(7 + 4i)
= 105 + 60i + 392i + 224i^2
= 105 + 452i - 224 ( because i^2 = -1)
= - 119 + 452i
Step-by-step explanation:
let me know if this helps!
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