Question

Factor.
28 - 4u
I don’t know how to factor 28-4u so if anyone can help thank you

Answer 1

Answer: 4(7-u)

Explanation:

In order to factor, you have to find the GCF (Greatest Common Factor)

28:1, 28, 2, 14, 4, 7

4:1, 4, 2

The greatest common factor here is 4.

You can factor out 4 from this equation, therefore making it 4(7-u)