What is the critical f(x)=11x+1/x ?

The critical f(x)=11x+1/x is x=-1/(sqrt(11)),x= 1/(sqrt(11))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

critical f(x)=11x+1/x

critical points

f (x) = 11 x + \frac{1}{x}

x = - \frac{1}{11}, x = \frac{1}{11}

Solution steps

11 x + \frac{1}{x}

Find where

f^{'} (x)

is equal to zero or undefined

x = - \frac{1}{11}, x = \frac{1}{11}, x = 0

Identify critical points not in

f (x)

domain

Domain of

11 x + \frac{1}{x} : x < 0 or x > 0

11 x + \frac{1}{x}

is not defined at

x = 0

, therefore:

x = - \frac{1}{11}, x = \frac{1}{11}

+ \frac{x ^{2} - 4 x}{11}

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

f (x, y) = (y^{2} - x^{2}) e^{y}

\frac{x ^{2} - 81}{x ^{2} - 7 x - 144}

f (x, y) = 2 x^{3} + y^{3} + 3 x^{2} - 3 y + 12 x - 4

What is the critical f(x)=11x+1/x ?
The critical f(x)=11x+1/x is x=-1/(sqrt(11)),x= 1/(sqrt(11))