(1) lim x^3 - 125/x--;5 x^2 - 25

1. Lim as x approaches what? arrow sign

1 answer

Perhaps you mean

Lim (x^3-125)/(x^2-25)
x->5

Since the expression approaches 0/0 at x=5, take the ratio of derivatives, which is 3x^2/2x = 1.5 x. The limit is therefore 7.5 when x->5

This method is called using L'Hopital's rule.
Similar Questions
    1. answers icon 1 answer
  1. Match each arrow with the correct change of state.Column A 1. Arrow L: Arrow L 2. Arrow M: Arrow M 3. Arrow N: Arrow N 4. Arrow
    1. answers icon 1 answer
  2. Question 13Match each arrow with the correct change of state. Column A 1. Arrow L: Arrow L 2. Arrow M: Arrow M 3. Arrow N: Arrow
    1. answers icon 1 answer
  3. This road sign meansThe sign is a black sign with a large white arrow pointing sideways, the words ONE WAY are printed inside
    1. answers icon 1 answer
more similar questions