Why does Krakauer cite these letters? How does citing them add to or detract from the text?

To create examples for reader.

Explanation:

As explanations for the audience, Krakauer cites certain letters such that they might visually understand whatever the Alaskans would have to tell. Citing this relates to the script also because audience now provides real examples of what was claimed by Alaskans.

it would be b. broad.

hope this buddy!

mark me brainliest!

~courtney

(3x2 + 8) (x – 5)

step-by-step explanation:

verify this answer by multiplying out the parens:

which is the same as the original form of the polynomial