Question

Let f(x)=5/x and g(x)=2x^2+5x What two numbers are not in the domain of f o g?

Answer 1

first number is "0"

Answer 2

so.. (0,?)

Answer 3

second number is either 2/5, 5/2, -2/5, -5/2

Answer 4

one of those

Answer 5

(0, infinity)

Answer 6

it one of the ones i mentioned
its muliple choice

Answer 7

i think only o

Answer 8

i figured it out
well, guessed lol

Answer 9

It is 0 (because of 5/x) and -5/2, wich give g(x) = 0, and thus 5/0 too

Answer 10

darn i guess -2/5

Answer 11

yes (0,-5\2)