All categories

2 years ago

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

Mathematics

1 answer:

wolverine [178]2 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)]

You might be interested in

A line that includes the points

timofeeve [1]

Answer:

p = -12

Step-by-step explanation:

I used graph paper to graph point (-7,-6) then i used the slope to continue to graph the rest of the points until i got to (-1,-12).

7 0

3 years ago

Q ÷ 2 -qp ÷ 6; let p = -6 and q = 10

ozzi

Answer:

Step-by-step explanation:

1. Plug in the values.

q=10

p=-6

10÷2-(10)(-6)÷6

2. Use PEMDAS.

10÷2+60÷6

5+10

5 0

3 years ago

Let a=3/5 and let b=2/3. Compute a^2b^-3.

Amanda [17]

Answer: 81/100

Step-by-step explanation:

I don't guarantee you I am right but..

first, solve for the exponents after substituting the numbers in

3/5 x 3/5 is 9/25

since b's exponent is negative, you change the fraction into its reciprocal and then do it with the exponent but positive

2/3^-3 to 3/2^3 and 3/2 x 3/2 is 9/4

then you mutiply both numbers to get 9/4 x 9/25 is 81/100

7 0

1 year ago

HEEEEEEEELLLLPPPP PLLLLAZZZZZZZZZ

OverLord2011 [107]

Answer:

The first picture is B and the second one is (0,-3)

8 0

2 years ago

Read 2 more answers

Which of the following coordinates are not correctly named based on the image?

timama [110]

Answer:

Hi, there the answer is (4,2)

Step-by-step explanation:

The reason is that 4 is the y-axis and 2 is the x-axis and

the rule is x is first then y

The correct format for writing this it is supposed to be (2,4).

Therefore, your answer will (4,2)

3 0

2 years ago