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Popular >

(d^2)/(dx^2)(xln(x))

Solution

\frac{d ^{2}}{d x ^{2}} (x ln (x))

Solution

\frac{1}{x}

Solution steps

\frac{d ^{2}}{d x ^{2}} (x ln (x))

\frac{d}{d x} (x ln (x)) = ln (x) + 1

= \frac{d}{d x} (ln (x) + 1)

\frac{d}{d x} (ln (x) + 1) = \frac{1}{x}

= \frac{1}{x}

Popular Examples

integral of (x/(x+1))

\int (\frac{x}{x + 1}) d x

integral of tan^3(3x)sec(3x)

\int tan^{3} (3 x) sec (3 x) d x

integral of 1/((k-1)^4)

\int \frac{1}{( k - 1 ) ^{4}}

derivative of y=(3x^2+2)/(sqrt(x+1))derivative of

y = \frac{3 x ^{2} + 2}{x + 1}

integral of 1/(sqrt(x+1)+\sqrt{x)}

\int \frac{1}{x + 1 + x} d x

Frequently Asked Questions (FAQ)

What is (d^2)/(dx^2)(xln(x)) ?
The answer to (d^2)/(dx^2)(xln(x)) is 1/x