For questions 6–10, identify the prime factorization for the given number.
78
A.
2 × 39 ******* ????
B.
3 × 26
C.
22 × 3 × 13
D.
2 × 3 × 13
100
A.
22 × 52
B.
2 × 5 × 5***** ?????
C.
10 × 10
D.
2 × 2 × 25
The answers for the practice are below and before you say these are wrong I got these off the practice.
1. Prime
2. Composite
3. 2 and 3
4. 5 x 2 x 3
5. 2 x 3 x5
6. 7 x 13
7. 6
8. 23
9. 4
10. 10x + 15
I the only one looking for all the answers in 2020 sure seems like it 🤔😕 SOME ONE HELP!!!!😭😭😭
me too @cloe i'm just looking for answers🤦♂️
100 = 10^2 = 2^2 5^2
while D is correct, it is not the prime factorization
B should be 2x2x5x5
78 = 2x39 = 2x3x13
Mrs. Sue the website is blocked on my device for some reason
D is the first answer and B is the second answer
Both your answers are wrong.
Now, please learn about prime factorization by studying this site.
https://www.mathsisfun.com/prime-factorization.html