alicemukire2003 alicemukire2003

24-08-2021
Mathematics

contestada

Evaluate (2-5i)(p+q) when p=2 and q=5i

Respuesta :

ObadaYos ObadaYos

24-08-2021

Answer:

(2-5i)(p+q)

p=2

q=5i

(2-5i)(2+5i)

a²-b²=(a+b)(a-b)

2²-(5i)²

4-(5i)²

i²=-1

4+25=29

answer 29

Answer Link

Otras preguntas

Which sentence will fatima’s teacher most likely ask her to revise ?

The bottom of a cylindrical container has an area of 10 cm². The container is filled to a height whose mean is 5 cm, and whose standard deviation is 0.3 cm. Let

what is the solution to this equation x - 13 =-4

Emil’s backpack weighs 6 3/8 pounds. He removes a book that weighs 3/4 pounds then he removed a book that weighs 1/2 pound how much does his backpack right now

C240 Problem 2: in simple interest, a sum of money amounts to $ 6200 in 2 years and $ 7400 in 3 years Find the principal What is the answer and how do I do it.

Evaluate 3(x - 1) + 2 when x = 5.

Each main point of your first speech should: A. cover a single aspect of the topic. B. have its own introduction. C. end with an internal summary. D. be precede

During February 2018 its first month of operations, the stockholders of Bonita Enterprises invested cash of $49500. Bonita had cash revenues of $10100 and paid

1. Discuss the relative use of nonverbal behaviors, such as silent periods, interruptions, facial gazing, and touching by people from various cultural backgroun

Breana wants to put a flag right in the middle of her circular garden. The circumference of her garden is 138.16 yards. How far away is the flag from the edge o