Respuesta :
Its C and D? I provided a picture showing how I did it. You just create a factor tree and circle all the prime numbers. Than you got your answer.

Answer:
Use the factor tree to find the prime factorization of 100.
A factor tree of 100. 100 branches to 10 and 10. Both tens branch to 2 and 5.
What is the prime factorization of 100?
2 × 5
2 × 2 × 5 × 5
2 × 5 × 10
10 × 10
Step-by-step explanation:
smh.. people really keep getting it wrong and its B i took the test