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Popular >

critical 4/x+x^4

Solution

critical points

\frac{4}{x} + x^{4}

Solution

x = 1

Solution steps

\frac{4}{x} + x^{4}

Find where

f^{'} (x)

is equal to zero or undefined

x = 1, x = 0

Identify critical points not in

f (x)

domain

Domain of

\frac{4}{x} + x^{4} : x < 0 or x > 0

\frac{4}{x} + x^{4}

is not defined at

x = 0

, therefore:

x = 1

Popular Examples

periodicity of-5sin(15pit)periodicity

- 5 sin (15 π t)

inflection (2-x^2)/(1+x^4)inflection points

\frac{2 - x ^{2}}{1 + x ^{4}}

asymptotes of f(x)=(5x-10)/(x^2+x-12)asymptotes

f (x) = \frac{5 x - 10}{x ^{2} + x - 12}

domain of f(x)=(7/x)+(1/(x^2))domain

f (x) = (\frac{7}{x}) + (\frac{1}{x ^{2}})

domain of f(x)= 5/(sqrt(-x^2-3x+4))domain

f (x) = \frac{5}{- x ^{2} - 3 x + 4}

Frequently Asked Questions (FAQ)

What is the critical 4/x+x^4 ?
The critical 4/x+x^4 is x=1