Question

1. You find that of your simplified responses to A through E match to a simplified response among F through J. List the matches by letter and write what the simplified response is to each matched pair.
Answer:
2. Determine the modulus of each of the complex numbers in the matching pairs. List these moduli in order from smallest to largest. Use the letters of the matching pair in your listing.
Answer:
3. Suppose m = 2 + 6i, and║m+n║= 3√10 , where n is a complex number.
a. What is the minimum value of the modulus of n?
b. Provide one example of the complex number, n.

Answer 1

Answer:

F.(8-√-11)(8+√-11)

8²-11²i²

8²-121×-1

64+121

=185

G.

(3+i)(2+i)

6+3i+2i+i²

6-1+5i

5+5i

H.

(4+6i)+(-7-7i)

5+6i-7-7i

-2-i

i.

i^24

(i^2)^12

=1

J.

(-3+10i)-(-5+4i)

-3+10i+5-4i

2+6i.

Answer 2

I don't know what I'm missing on here cause none of my answers match those in F through J

A. 6i + 2

B. 75

C. -3-i

D. 1+1i

E. 5+5i