2 years ago

Differentiating a Logarithmic Function In Exercise, find the derivative of the function.

Mathematics

1 answer:

devlian [24]2 years ago

7 0

Answer:

Dy/Dx=x ( 2 ln ( x ) − 1 )/ ln ^2 ( x)

Step-by-step explanation:

We have this function and let's derive it in terms of x.

y =x^2/In x

Dy/Dx=(x^2/In x)'=2/lnx *(x^2)'-(x^2/In x)'=> 2 x *ln ( x ) − x *ln ^2 ( x ) =x ( 2 ln ( x ) − 1 )/ ln ^2 ( x)

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then combine like terms

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Arlecino [84]

Answer:

Step-by-step explanation:

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3 years ago

A train covers 165 km in 1.5 hours. How far will the train travel in 2.2 hours if it maintains the same speed?

GaryK [48]

Answer:

242 km

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2 years ago