Register
Which addition expression has the sum 8 – 3i ? a. (9 + 2i) + (1 – i) b. (9 + 4i) + (–1 – 7i) c. (7 + 2i) + (1 – i) d. (7 + 4i) + (–1 – 7i)
152k views
4 votes
Which addition expression

has the sum 8 – 3i ?

a. (9 + 2i) + (1 – i)

b. (9 + 4i) + (–1 – 7i)

c. (7 + 2i) + (1 – i)

d. (7 + 4i) + (–1 – 7i)

User Jonas Granvik
by
6.2k points

2 Answers

0 votes

Answer:B

Explanation:

User Juan
by
7.3k points
1 vote
The correct answer is B. If you drop the parenthesis and collect like terms you get 8-3i.
User Minsheng Liu
by
6.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.2m questions

9.6m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
Please solve the following equation. x-6x=56
whats the most accurate estimation of 65+77
Find the additive inverse of 18/23
What is 25% of 500.00
Link Copied!