Question

limx→∞−14x/2+2x=
limx→−∞9x−7/x^3+2x−9=
limx→∞x^2−15x−8/14−8x^2=
limx→∞sqrtx^2+10x/√13−3x=
limx→−∞sqrtx^2+10x/√13−3x=

finding the limit for each of these

Answer 1

\[limit_{x \rightarrow \infty}\frac{ -14x }{ 2+2x }\]
Is that the first one?

Answer 2

\[limit _{x \rightarrow \infty}[(\frac{ -14x }{ 2+2x }).(\frac{ 1/x }{ 1/x })]\]
You basically divide each term by the highest factor of x found in the denominator.
\[limit _{x \rightarrow \infty}\frac{ constant }{ x ^{n} } = 0\]

Answer 3

i need the answers for the last two