Question

need helpp

Answer 1

@Nurali

Answer 2

A

Answer 3

can u explain plz :/

Answer 4

n^2 - 10n + 24 = (n-4)(n-6)

n^2 - 13n + 42 = (n-7)(n-6)

Answer 5

simplified. u got (n-4)/(n-7) for the first term, subtract the second term 9/(n-7)

Answer 6

aahh then its B O.o

Answer 7

@nicooda

Answer 8

(n-4)/(n-7) - 9/(n-7) = ((n-4)-9)/(n-7)

Answer 9

ahh so letter A

Answer 10

You are correct

Answer 11

yay!!! i have one more :s

Answer 12

the whole equation could be rewrite as ((d+6)(d-5)/(d+8)(d-5))- ((d+6)(d+8)/(d-8)(d+6))

Answer 13

simplified u got (d+6)/(d+8) - (d+8)/(d-8)

Answer 14

C ~_~

Answer 15

you are on fire

Answer 16

i'm right? :D

Answer 17

yes C is the correct answer

Answer 18

yay! :-)