Posted by Anonymous on Friday, January 25, 2013 at 6:35pm.
what is the limit as x goes to infinity of
(8x^310x^22x)/(310x11x^3)?
what is the limit as x goes to NEGATIVE infinity of
(8x^310x^22x)/(310x11x^3)?

Calculus  Reiny, Friday, January 25, 2013 at 6:40pm
as x get larger your expression reduces to
8x^3/11x^3 , the other terms become
this approaches 8/11
when x becomes negative infinity, the numerator is negative, but the bottom is positive, so
still 8/11