# How do you find the local maximum and minimum values of #g(x)=x^3+5x^2-17x-21#?

##### 1 Answer

Nov 30, 2016

Local Maximum :

Local Minimum :

#### Explanation:

From the given equation

take the first derivative

Set

to values for x:

and

Solve for corresponding values of y using

Local Maximum:

Local Minimum :

Kindly see the graph below for better view

God bless....I hope the explanation is useful.