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jasenka [17]
3 years ago
5

Log (rootx+1 + root x-1)

Mathematics
1 answer:
amid [387]3 years ago
7 0

Answer:

Step-by-step explanation:

dy/dx = d/dx log root under x-1 / root under x+1

dy/dx = root under x+1 / root under x-1 * 1/(x+1)^2/3 * 1/root under x-1

dy/dx = (x+1)^2/ x-1

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Help <br> Help<br> Help<br> Help<br> Help
Vera_Pavlovna [14]

Answer:

-1

Step-by-step explanation:

f of 3 is the same thing of f of x which is y. The questions is saying if x is equal to 3, then what is y. x is represented by domain and y is represented by range. If you find x which is 3 in the domain, then the arrow points to negative 1 in the range circle.

7 0
3 years ago
A small jar of salsa contains 12 1/2 ounces. A large jar of salsa contains 75 ounces How many small jars of salsa equal the same
poizon [28]

Answer:

6

Step-by-step explanation:

to find this divide big/small

75/12.5 = 6

so 6 small containers = 1 large one

7 0
3 years ago
What is the equation of a line perpendicular to 3X+6Y= -3 and passes through the points (1,-5)
LenaWriter [7]

Answer:

Step-by-step explanation:

6y = -3x - 3

y = -1/2x - 1/2

perp. 2

y + 5 = 2(x - 1)

y + 5 = 2x - 2

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3 0
3 years ago
What's the sum of 5 feet 9 inches in 12 ft and 3 in
galben [10]
First convert everything into inches.

1 foot = 12 in
5 feet = 5*12 = 60 in
12 feet = 12*12 = 144 in

Now add them together

60 + 9 + 144 + 3 = 216 in

or

18 feet

Hope this helps :)
4 0
3 years ago
What is 8.61 x 10^-8 in decimal form
KATRIN_1 [288]

Answer:

The answer is 0.0000000861

Step-by-step explanation:

It is quite simple, all you have to do is multiply 8.61 x 10^-8 and you get the answer.

Hope this helps!

3 0
2 years ago
Read 2 more answers
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