Simplify −3 + i 7 + i . First, multiply both the numerator and denominator by . The product in the numerator is + i. The product in the denominator is .

Question

asked May 17, 2021 7.1k views

2 Answers

Chikak · Answer 1 · 2021-05-21T16:03:13+0000

Answer:

Simplify

.

First, multiply both the numerator and denominator by

✔ 7 – i

.

The product in the numerator is

⇒ -20 +

⇒ 10i.

The product in the denominator is

⇒ 50.

The quotient of 5i and 2 − i is

⇒ -1 +

⇒ 2i..

Explanation: