Question

Using Prime Factorization Investigation help me

Express each of these sums in the form a(b + c) where b and c do not have a common factor. Show all work.

1. 6 + 21








2. 27 + 45








3. 32 + 48









4. 30 + 75









5. 88 + 24

Answer 1

1=27
2=72
3=80
4=105
5=112