What is the critical f(x)=20x^3-3x^5 ?

The critical f(x)=20x^3-3x^5 is x=-2,x=0,x=2

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critical f(x)=20x^3-3x^5

critical points

f (x) = 20 x^{3} - 3 x^{5}

x = - 2, x = 0, x = 2

Solution steps

20 x^{3} - 3 x^{5}

Find where

f^{'} (x)

is equal to zero or undefined

x = - 2, x = 0, x = 2

Identify critical points not in

f (x)

domain

Domain of

20 x^{3} - 3 x^{5} : - \infty < x < \infty

All critical points are in domain

x = - 2, x = 0, x = 2

f (x) = \frac{x}{( x + 1 ) ^{2}}

f (x) = x^{2} + 8 x + 16

f (x) = 3 x - x^{2} - x y

f (x) = x y + 5 x - 5

f (x, y) = 3 y^{2} - 2 y^{3} - 3 x^{2} + 6 x y

What is the critical f(x)=20x^3-3x^5 ?
The critical f(x)=20x^3-3x^5 is x=-2,x=0,x=2