Question

Explain how to do this
Lim 3x^2(x+1) /(over) (x +1)
x->-1


= ?

Answer 1

Hey matt. :D

Answer 2

\[\lim_{x \rightarrow -1}3x^2=3(-1)^2=3(1)=3\]

Answer 3

\[
\frac{x+1}{x+1}=1\]

Answer 4

Hey !

Answer 5

How would you calculate that limit using the Definition?

Answer 6

let me rephrase that
\[\frac{x+1}{x+1}=0 , x\neq -1\]and since we are taking a limit as x approaches -1 we know for certain
\[x\neq -1\]

Answer 7

=0?

Answer 8

TYPO!!

Answer 9

let me rephrase what sallielte rephrased

Answer 10

See Attachment ^ .

Answer 11

\[\frac{x+1}{x+1}=1 , x\neq -1 \]

Answer 12

any questions matt?

Answer 13

Kinda makes sense