Level:
Project ID:
2010001701
Source Problem:
Accepted:
0
Clonable:
1
Easy:
0
Find all the $x$ at which the function $f$ has local extrema.
\[
f(x)= -2\left (x^2 - 4\right )^{5}
\]
\(x=0\)
\(x_1=0\),
\(x_2=2\)
\(x_1=-2\),
\(x_2=2\)
\(x_1=- 2\),
\(x_2=0\),
\(x_3=2\)