Question

lim x→1 x^2-1/x+2

Answer 1

is it not =0?

Answer 2

i got 0/3 but i don't know if that's right

Answer 3

@_Sam , please, explain us,

Answer 4

You got it iHeartYou,
\[\lim_{x \rightarrow 1}\frac{(x-1)(x+1)}{x+2} \Longrightarrow \lim_{x \rightarrow 1}\frac{(1-1)(1+1)}{1+2} \\ \\ \Longrightarrow 0\]

Answer 5

@.Sam. is the answer 0 because 0/3 = 0

Answer 6

Yes that's what you've got
\[\lim_{x \rightarrow 1}\frac{(0)(2)}{3} \Longrightarrow \frac{0}{3}=0\]

Answer 7

thanks