Question

A number is written with the following factorization: 2^2 × 3 × 5^4 × 8 × 11^2 . Is this factorization a prime factorization? Explain why or why not. If it is not correct, give the correct prime factorization of the number.

I really need help, I'm stuck on this question.

Answer 1

B.E.D.M.A.S (Brackets.Exponents. division. multiplication. addition. Subtraction)
2^2=4
5^4=625
11^2=121
4*3=12
12*625=7,500
7,500*8=60,000
60,000*121=7,260,000


first look for brackets then do the exponents then the multiplication and division followed by the addition an subtraction

and also

Answer 2

NOT ... because 8 is not prime ... 8 = 2^3

correction ... 2^5 × 3 × 5^4 × 11^2

Answer 3

Here are the answers for the Number Theory and Fractions Unit Test:
1.A
2.D
3.C
4.C
5.C
6.A
7.C
8.C
9.D
10.B
11.B
12.D
13.B
14.A
15.C
16.B
17.A
18.C
19.B
20.C
21.yes, because it divides evenly.
138,435/3=46145 strides
22.yes, it is a prime factorization and here are the numbers 2x2x2x2x2x3x5x5x5x5x11x11

I'm sorry if i got 1 or 2 questions wrong if I did it's probably cuz there are a lot of questions and a lot of answers so i may have messed up if i did, please let me know!

Answer 4

^ he’s wrong, DON’T TRUST HIM

Answer 5

What is it guys?

Answer 6

1.B
2.C
3.B
4.B
5.C
6.C
7.C
8.D
9.D
10.B
11.A
12.D
13.A
14.A
15.C
16.B
17.B
18.A
19.A
20.D
21.138435/3=46145
22. IDK

Answer 7

No 8 is is not a prime factorization 8=2^4 2×4=8

Answer 8

OH Thanks I got a 72 -_-

Answer 9

Gobble Gobble was so wrong it got me 11/20 dont listen to him trust me its really wrong

Answer 10

so is you dont have to belive me wrong too

Answer 11

Is it a prime factorization or not? This is the last question on my test and I really need to get it correct

Answer 12

Here are the answers to the whole Number Theory and Fractions Unit Test:
1. b
2.a
3 c
4. b
5. c
6. c
7.c
8.d
9.c
10.b
11.a
12.d
13. b
14. b
15.d
16.b
17.b
18.a
19.d
20.c
21. 46145*3=138435, 138435 divided by (/) 3= 46145
22. No because 8 is not a prime number!
You will ace this question if you trust me!
This is for Conexus Academy!

Answer 13

Ivy I’m at a score 89 if I de because Of this I will scream

Answer 14

Those who get 89 and 72 are spared from the wrath of their parents because they atleast did not get a 0

Answer 15

ivy you suck i got 13/20 points

Answer 16

1. 8
2. 1,2,3,4,5,6,10,12,15,20,30,60
3. 2^2x3^3x5
4. 11
5. 8
6. 12/32
7. 5/11
8. 1/2
9. 10/3
10. 3 5/8
11. 31/8, 3 7/8
12. 690
13. 80
14. 3 7/21 = 3 1/3
15. 6 7/20
16. 2.26
17.3 1/5 < 3 11/20 < 3 63/80
18. 0.3125, 3/8, 9/16, 0.75
19. 2(5x+1)
20. 13x + 5y

Answer 17

are you gus sure i wont need to call the manager

Answer 18

Thanks R_Scott

Answer 19

So whose correct

Answer 20

8 not prime

Answer 21

I just simply used :
No it is not a prime factorization. Because 8 is not a prime number.
It got me both points.
Bye lovelies!

Answer 22

If you are reading this I hope you have an amazing day and get a 100%. Sending love, Katie