3 years ago

Decompose -6x/(x+4)(x-4) into partial fractions

1 answer:

4 0

Hello,

Integration fractions?

-6x/((x+4)(x-4))=A/(x+4)+B/(x-4)=((A+B)x-4A+4B)/((x+4)(x-4))
==> A+B=-6 and -4A+4B=0
==>A=B=-3

Answer -3/(x+4)-3/(x-4)

You might be interested in

The vertex of a parabola is located at (1, -7). the parabola intersects the x-axis between 6 and 7.

Ber [7]

Answer:

-4 and -5

Step-by-step explanation:

is what i got from what i did

8 0

2 years ago

Read 2 more answers

tori has a bag of 32 markers to share equally among 3 friends and herself. how many markers will tori and each of her friends ge

elena-14-01-66 [18.8K]

This stuff is easy just divide 32 by 4 which is 8

4 0

3 years ago

Read 2 more answers

Anica volunteers to fold T-shirts she fold 8 T-shirts every 6 minutes how many t-shirts will anica make in 45 minutes

yulyashka [42]

Answer:

I think 60

Step-by-step explanation:

I divided 45 by 6, and then multiplied that answer by 8. I hope this helps :) (Tell me if I am wrong)

7 0

3 years ago

Read 2 more answers

A shoe store uses a 60% markup for all of the shoes it sells.What would be the spelling price of a pair of shoes that has a whol

sashaice [31]

Answer: 88

Explanation:

55x1.6=88

3 0

3 years ago

What is the correct answer for this equation here?<br>3(4x – 7) = 135

S_A_V [24]

Answer:

x=13

Step-by-step explanation:

1. divide both sides by 3

2. simplify: 4x-7=45

3. add 7 to both sides

4. 4x=52

5. divide both sides by 4

6. x=13

7 0

4 years ago