en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

extreme f(x)=2x^2+(864)/x+5

Solution

extreme points

f (x) = 2 x^{2} + \frac{864}{x} + 5

Solution

Minimum (6, 221)

Solution steps

f^{'} (x) = 4 x - \frac{864}{x ^{2}}

Find intervals:

Decreasing

: - \infty < x < 0,

Decreasing

: 0 < x < 6,

Increasing

: 6 < x < \infty

Plug

x = 6

into

2 x^{2} + \frac{864}{x} + 5 : 221

Minimum (6, 221)

Popular Examples

range of f(x)=\sqrt[3]{x}+1 range

inverse of f(x)=6x+2 inverse

f (x) = 6 x + 2

asymptotes of (x-7)/(x^2-12x+35)asymptotes

\frac{x - 7}{x ^{2} - 12 x + 35}

intercepts of-x^2-2x+8 intercepts

- x^{2} - 2 x + 8

symmetry 16x^2+25y^2=100 symmetry

16 x^{2} + 25 y^{2} = 100

Frequently Asked Questions (FAQ)

What is the extreme f(x)=2x^2+(864)/x+5 ?
The extreme f(x)=2x^2+(864)/x+5 is Minimum(6,221)