SOLUTION: Find lim 2x3 − 5x. x→−1

Algebra ->  Customizable Word Problem Solvers  -> Finance -> SOLUTION: Find lim 2x3 − 5x. x→−1       Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 1114546: Find lim 2x3 − 5x.
x→−1
Found 2 solutions by Alan3354, ikleyn:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Find lim 2x3 - 5x.
x --> -1
-----------
lim 6 - 5x.
= 11

Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.
If you mean  2x%5E3-5x  then write  2*x^3-5x.


And then you will get the correct answer, which is  2%2A%28-1%29%5E3+-+5%2A%28-1%29 = -2 + 5 = 3.


R E M E M B E R !     Correct writing is  VITALLY  IMPORTANT  for getting right answer timely ! ! !