Question

find the limit of lim x->infinity x^3-2x+1/4x^3+2

Answer 1

Can you put into ( ) what is the denominator and what is the numerator?

Answer 2

divide everything by x^3, this way the lim of anything over infinity is 0

lim = 1/4

Answer 3

(x^3-2x+1)/(4x^3+2)

Answer 4

thank you ^_^

Answer 5

yw :)

hope that made sense, always divide every term by the highest exponent