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
elena-s [515]
3 years ago
14

What is the greatest common factor of the two expressions? 7a^2 8a^3b^2

Mathematics
1 answer:
Andreyy893 years ago
6 0

Answer:

a²

Step-by-step explanation:

(see attached for reference)

We can find GCF by expressing each expression into their prime factors

7a² = 7 x a x a

8a³b² = 8 x a x a x a x b x b

by observation, we can see that a x a or a² shows up in both expressions, highlighted in bold here:

7a² = 7 x <em>a x a</em>

8a³b² = 8 x <em>a x a</em> x a x b x b

Hence the greatest common factor is a x a = a²

You might be interested in
Check for understanding. <br><br> need help with all 3. PLS HELP
Dominik [7]

1. X=5

2. X=-5

3. Y=10

Step-by-step explanation:

those are the answers

8 0
3 years ago
In a certain​ city, the record rainfall during an 24​-hour period is 14 and one fourth inches. How much rain fell per hour on​ a
lubasha [3.4K]

Answer:

the answer us about .53 per hour

Step-by-step explanation:

You just divide 14.25 by 24

4 0
3 years ago
10-3v-1)=5(9-v) solve for v please show work
Aleksandr [31]

Answer:

v=18

Step-by-step explanation:

10-3v-1=5(9-v)

first open the bracket

10-3v-1=45-5v

5v-3v=45-9

2v=36

v=18

7 0
3 years ago
I have alot of questions and I need help with a practice quiz ​
Fudgin [204]

ok imma help u just it should not be chem

6 0
2 years ago
Read 2 more answers
What percentage of the whole school are 7th grade students? Round to the nearest tenth of a
11111nata11111 [884]

Answer:

How many kids are there in the whole school and how many are seventh graders? This question is not complete. Please complete it thank you.

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • At the sewing store, Brenda bought a bag of mixed buttons. The bag included 24 buttons, of which 25% were large. How many large
    7·1 answer
  • jennifer scored a 69%, 82%, 74%, 91% and a 79% on her math tests this quarter. What is jennifer's average test score for this qu
    15·2 answers
  • The employees at the zoo gift shop earn commission for every stuffed animal they sell. An employee sold $880 worth of merchandis
    9·2 answers
  • A bank teller has 7 rolls of coins. Each roll has 40 coins. How many coins does the bank teller have.
    15·1 answer
  • Which of these is an example of delayed purchasing?
    14·2 answers
  • What is 2226 ÷ 53?????
    13·2 answers
  • What is the next term of the arithmetic sequence? 1, 3, 5, 7, 9​
    10·2 answers
  • Please help me no links or other things just the answerrrrrr
    9·1 answer
  • A number less than 9 is more than -16
    10·2 answers
  • In anatomy, a student learned that the average resting heart rate is between 60 and 100 beats per minute. The student decided to
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!