Answer:
u just expand the brackets out and make a linear equation to solve from there
Step-by-step explanation:
It's the third one and the last one are the only ones that make immediate sense.
To do this we need to find the factors of 60 these are:
1 and 60
2 and 30
3 and 20
4 and 15
5 and 12
6 and 10
There is 1 pair that have a difference of 7 and that is 5 and 12
