(a) Find the derivative of f(x) = x5 + x + 7. What is its sign? (b) How many real roots
Chapter 4, Problem 17(choose chapter or problem)
(a) Find the derivative of f(x) = x5 + x + 7. What is its sign? (b) How many real roots does the equation x5+x+7 = 0 have? How do you know? [Hint: How many critical points does this function have?]
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer