2 years ago

Given ∫3x^2+1/(z+1)(z-1)=A(z)+B(z)+C(z)Find A(z), B(z), C(z)

Mathematics

1 answer:

stiv31 [10]2 years ago

7 0

Answer:

uuuuuuuuum

Step-by-step explanation:

You might be interested in

Continuous functions f, g are known to have the properties z 4 1 f(x) dx = 19, z 4 1 g(x) dx = 12 respectively. use these to fin

Ahat [919]

I guess this reads

$\displaystyle\int_1^4f(x)\,\mathrm dx=19$

$\displaystyle\int_1^4g(x)\,\mathrm dx=12$

You want to compute

$I=\displaystyle\int_1^4(8f(x)-g(x)+7)\,\mathrm dx$

By linearity of the definite integral,

$I=\displaystyle8\int_1^4f(x)\,\mathrm dx-\int_1^4g(x)\,\mathrm dx+7\int\mathrm dx$

$I=8\cdot19-12+7(4-1)=\boxed{161}$

3 0

3 years ago

3x+2y=8 how to solve

GarryVolchara [31]

8-3x
Divide the whole thing by 2 so it would be y=4-1.5x

6 0

3 years ago

Plz Answer ASAP! Thank you!

NARA [144]

Answer:

Step-by-step explanation:triangle P: 12, 24, and 30

triangle Q: 9, 40, and 41

triangle R: 5, 18, and 21

Which triangle is a right triangle? Explain your reasoning.

3 0

2 years ago

I need help please i need the amount of miles

musickatia [10]

Answer: Perimeter is 23/8 miles

Step-by-step explanation: 7/8 can be converted into 14/16, when added to 18/16 you get 46/16 which is 23/8

7 0

4 years ago

Could someone help me please

Rina8888 [55]

Answer:

the answer should be 30

Step-by-step explanation:

since you can divided 15 by 5 to get 3, you can multiply 10 x 3 to get 30

8 0

3 years ago

Given ∫3x^2+1/(z+1)(z-1)=A(z)+B(z)+C(z)Find A(z), B(z), C(z)​

Given ∫3x^2+1/(z+1)(z-1)=A(z)+B(z)+C(z)Find A(z), B(z), C(z)