Register
Plz solve this question mhanifa
204k views
2 votes
Plz solve this question mhanifa

Plz solve this question mhanifa-example-1
User Oliver Hnat
by
7.7k points

1 Answer

3 votes

Answer:

  • (3 - 4i) / (3 + 4i) + (3 + 4i) / (3 - 4i) =
  • [(3 - 4i)² + (3 + 4i)²] / (3 + 4i)(3 - 4i) =
  • 2(3² + 4²i²) / (3² - 4²i²) =
  • 2(9 - 16) / (9 + 16) =
  • -14/25

Correct choice is C

User Kviktor
by
8.4k points
← Prev Question Next Question →

Related questions

User Hello Fishy
asked Apr 22, 2021 136k views
Does anyone else simp for mhanifa?
Hello Fishy asked Apr 22, 2021
by Hello Fishy
8.8k points
2 answers
2 votes
136k views
User O P
asked Apr 1, 2022 168k views
Mhanifa or Anyone answer this
O P asked Apr 1, 2022
by O P
8.0k points
2 answers
0 votes
168k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!