Question

I need so solve some limits,please help!

Answer 1

what is it

Answer 2

\[\lim_{x \rightarrow \infty} \frac{ x2+1 }{ x2+x+1 }\]

Answer 3

oh never i'm in 5th grade sorryyy

Answer 4

the long way around is to divide every term by the highest degree in the denominator, so divide everything by x², then take the limit

Answer 5

it's \[x^{2}\] not x2,my mistake

Answer 6

for rational functions in general if the degrees of the numerator and denominator are the same, the limit approaching infinity is the ratio of their leading coefficients

Answer 7

can I use L'Hospital and derivate each term?

Answer 8

yep

Answer 9

I need to use it twice

Answer 10

and i get 2/2 that equals 1,is this correct?

Answer 11

yes it's 1