Question

2
r - 3r + 2

Answer 1

\[r ^{2}-3r+2 \rightarrow (r-1)(r-2) \rightarrow r= 1, r=2\]

Answer 2

Do you see how I did that?

Answer 3

no

Answer 4

Well, what two multiply to be 2 and add to be 3?

Answer 5

-3 I mean

Answer 6

-1 and -2, right?

Answer 7

ya

Answer 8

\[(r-1)(r-2)= r ^{2}-3r+2\]
Do you agree?

Answer 9

yes i do thanks for helping me

Answer 10

Okay then, you're welcome.

Answer 11

why are u asking me

Answer 12

yes i know what is called

Answer 13

do you know how to factor though?

Answer 14

no not that much

Answer 15

okies :P

Answer 16

gl