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2 years ago

∫(x+1)/(x2+2)2x−3dx need help with this question. can you show the process

Mathematics

1 answer:

kenny6666 [7]2 years ago

4 0

do you need to include the wiggle infront of the first bracket? if not;

(x+1) ÷ [(x^2+2) x (2x-3dx)]

x^2 x 2x = 2x^3

x^2 x -3dx = -3dx^3

2 x 2x = 4x

2 x -3dx = - 6dx

i cant find a way to make it equal 0 so i think the answer is just

x+1 over 2x^3 - 3dx^3 + 4x - 6dx as a fraction

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X=|y| what is the domain and range ?

cricket20 [7]

Answer:

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Step-by-step explanation:

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This also means that all y values are used on the y-axis. There is no restriction on the y values. Since the range is the set of all y values then it is all real numbers.

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3 years ago

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den301095 [7]

Answer:

3) $y=\dfrac35x+\dfrac25$

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Step-by-step explanation:

Exercise 3

$-3x + 5y = 2$

$\implies 5y = 3x + 2$

$\implies y=\dfrac35x+\dfrac25$

Exercise 4

a) If L2 is parallel to L1, it has the same slope (gradient) ⇒ $m = -2$

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2 years ago

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Softa [21]

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3 years ago

ANTONII [103]

The greatest possible number of club members is 7

Solution:

Given that, local readers’ club has a set of 49 hardback books and a set of 21 paperbacks

Each set can be divided equally among the club members

To find the greatest possible number of club members, we have to find the greatest common factor of 49 and 21

The greatest number that is a factor of two (or more) other numbers.

When we find all the factors of two or more numbers, and some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.

Greatest common factor of 49 and 21:

The factors of 21 are: 1, 3, 7, 21

The factors of 49 are: 1, 7, 49

Then the greatest common factor is 7

Thus, the greatest possible number of club members is 7

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2 years ago

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lukranit [14]

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2 years ago

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∫(x+1)/(x2+2)2x−3​dx need help with this question. can you show the process​

∫(x+1)/(x2+2)2x−3dx need help with this question. can you show the process