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Popular >

derivative of sqrt(x)ln(9x)

Solution

\frac{d}{d x} (x ln (9 x))

Solution

\frac{ln ( 9 x )}{2 x} + \frac{1}{x}

Solution steps

\frac{d}{d x} (x ln (9 x))

Apply the Product Rule:

(f \cdot g)^{'} = f^{'} \cdot g + f \cdot g^{'}

f = x, g = ln (9 x)

= \frac{d}{d x} (x) ln (9 x) + \frac{d}{d x} (ln (9 x)) x

\frac{d}{d x} (x) = \frac{1}{2 x}

\frac{d}{d x} (ln (9 x)) = \frac{1}{x}

= \frac{1}{2 x} ln (9 x) + \frac{1}{x} x

Simplify

\frac{1}{2 x} ln (9 x) + \frac{1}{x} x : \frac{ln ( 9 x )}{2 x} + \frac{1}{x}

= \frac{ln ( 9 x )}{2 x} + \frac{1}{x}

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

y^{^{'}} = sin (x)

limit as x approaches 1 of 2x^2

x \to 1 lim (2 x^{2})

area f(x)=((2-x^2))/2 ,[-5/4 , 5/4 ]area

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Frequently Asked Questions (FAQ)

What is the derivative of sqrt(x)ln(9x) ?
The derivative of sqrt(x)ln(9x) is (ln(9x))/(2sqrt(x))+1/(sqrt(x))
What is the first derivative of sqrt(x)ln(9x) ?
The first derivative of sqrt(x)ln(9x) is (ln(9x))/(2sqrt(x))+1/(sqrt(x))