Answer:
9 * 8 ....(thats 9 times 8)
Step-by-step explanation:
8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 = 9 * 8 = 72
instead of adding all the 8's.....notice that there are 9 of them....so just multiply 9 * 8......instead of adding 8 nine times
so ur equivalent expression would be : 9 * 8
