Question

Which expression shows a way to factor 20+12?

2( 11 + 13 )
4( 4 + 3 )
2(10 + 5)
4( 5 + 3 )

Answer 1

4(5+3)

Explanation:

4x5 is 20

4x3 is 12

each bit in the brackets gets multiplied by 4