What is the critical 7x^6-4x^5 ?

The critical 7x^6-4x^5 is x=0,x= 10/21

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critical 7x^6-4x^5

critical points

7 x^{6} - 4 x^{5}

x = 0, x = \frac{10}{21}

Solution steps

7 x^{6} - 4 x^{5}

Find where

f^{'} (x)

is equal to zero or undefined

x = 0, x = \frac{10}{21}

Identify critical points not in

f (x)

domain

Domain of

7 x^{6} - 4 x^{5} : - \infty < x < \infty

All critical points are in domain

x = 0, x = \frac{10}{21}