Answer:
4(6+10)
Step-by-step explanation:
4×6=24
4×10=40
The error is that 9 shouldnt be written as nine it should be written as 3x3 or 3^2. So the answer should be 2^3 x 3^2 because 9 can be divided into even more prime factors of 72.
Collection or percolation
Answer:
I think a but I am not 100 percent sure
Step-by-step explanation:
