subject
Mathematics, 25.10.2019 16:43 celestemaria0727

Which pair of complex factors results in a real-number product?

a. 15(–15i)

b. 3i(1-3i)

c. (8 + 20i)(–8 – 20i)

d. (4+7i)(4-7i)

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63
Answers: 2
question
Mathematics, 21.06.2019 18:00
What is the solution of log2  (3x  -  7)  =  3? 4 5
Answers: 1
question
Mathematics, 21.06.2019 20:10
60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?
Answers: 2
question
Mathematics, 21.06.2019 20:30
Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.
Answers: 3
You know the right answer?
Which pair of complex factors results in a real-number product?

a. 15(–15i)

...
Questions