Question

Limits equations! What does one do when lim [x->4](g(x)+3) and g(x)=-3? When I substitute, I end up with zero, soooo...how do I fix that?

Answer 1

hmm why can't the limit be 0 ?

its only a problem if you get 0/0

Answer 2

Oh...completely spaced that...good morning hahaha so if we keep the same limit, but the new equation is x(f(x)), and if f(x)=0, you'd just multiply 4 times zero, right?

Answer 3

yep

Answer 4

You can get a zero, because zero is a real number.

Answer 5

0/0, though, that's just creepy. Not real.