3 years ago

What is the domain and derivative of f(x)=ln(2xsqrt(2+x))?

Mathematics

1 answer:

wolverine [178]3 years ago

5 0

For domain 2x sqrt(2+x)>0
x>0,2+x>0,x>-2 combining
we get x>2
f'(x)=[1/{2x sqrt(2+x)}][{2x/(2 sqrt(2+x))}+2 sqrt(2+x)]

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23° sería te sirve dime qué si ☜ (↼_↼)

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2 years ago

What is 52cm as a fraction of 90cm? (as a simplified fraction)

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Answer:

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Step-by-step explanation:

(a)

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(b)

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3 years ago

Jillian exercises 5 times a week. She runs 3 miles each morning and bikes in the evening. If she exercises a total of 30 miles o

Nutka1998 [239]

Answer:

Jillian bikes 3 miles each evening.

Step-by-step explanation:

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3 (miles) × 5 (days) = 15 (Bike)

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Hope this helps!!

Check:

She works out twice a day and goes three miles each time for five days.

Six miles per day

6 · 5 = 30

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2 years ago

Find the value of x and 2x

olga2289 [7]

X is 15 and X2 is 30

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3 years ago

(1,-6,); (9,-8) Slope Best answer =branniest

nignag [31]

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Why? Slope=rise/run and can be found with the difference of y over the difference of x
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Hope this helps

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