1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mojhsa [17]
3 years ago
14

Perform the indicated operation.(4r/r+3) - (5/r)

Mathematics
1 answer:
Aleks [24]3 years ago
7 0

Answer:

4r² - 5r - 15 / r(r+3)

Step-by-step explanation:

To solve this problem, we will proceed the following way, writing down the common multiple of the denominators.

\frac{4r}{r+3} -\frac{5}{r} =\frac{4r(r)-5(r+3)}{r(r+3)} =\frac{4r^{2}-5r-15 }{r(r+3)}

Thus, the answer is 4r² - 5r - 15 / r(r+3)

You might be interested in
What is equal to 4.2 kilometers
guapka [62]

Answer:

<h2>4,200 meters</h2><h3>How do you convert meters to kilometers formula?</h3><h3>Meters to Kilometers Conversion</h3>

1 Meter (m) is equal to 0.001 kilometer (km). To convert meters to km, multiply the meter value by 0.001 or divide by 1000. For example, to convert 100 m to km, multiply 100 by 0.001, that makes 0.1 km is 100m .

Step-by-step explanation:

Hope it is helpful.....

8 0
2 years ago
Answer!!!!!Please!!!!Will do anything!!!
Marizza181 [45]
I think it is the first one

hope this helps
3 0
2 years ago
Read 2 more answers
Which angle is the included angle for DE and DF?
belka [17]

Answer:

∠D

Step-by-step explanation:

4 0
3 years ago
Simplify 8(2)+2 with correct answer
Nataly [62]

Answer: The sum of the equation is 18

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
How long qouod it take a person traveling 10 miles per hour to trsvel 80 miles?
Bas_tet [7]

Answer:

if youre traveling 10 miles per hour then 8 hours would multiply 8 · 10 = 80 thus telling us that it would take us 8 hours to travel 80 miles. its basic math tbh...

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
Other questions:
  • Given the number x=78 and y=-13 which statement is true
    14·2 answers
  • Audrey read that the area of a new shopping mall is 57,600square feet. What are the greatest and least possible actual areas of
    7·1 answer
  • I need help with this.​
    6·1 answer
  • What is 3.2-0.3(x+3)=0.77
    8·2 answers
  • there are only red counters and blue counters in a bag. Jim takes at random a counter from a bag. the probability that the count
    10·1 answer
  • What is the common difference of the arithmetic
    10·1 answer
  • 2x+3=6x-5 Solve the eqution
    10·2 answers
  • The third one ^^
    14·1 answer
  • I just need the answers, u dont have to show ur work if u dont want
    6·1 answer
  • Which congruence rule is the triangle.<br> ex. SSS, SAS, ASA, etc
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!