(2r^2t ^3)^2
4t^2
explain what you would do first to simplify the expression below.

first expand the brackets

i dont know it

step-by-step explanation:

36/60

36/2=18

60/2=30

18/30

18/3=6

30/3=10

6/10

6/2=3

10/2=5

your final answer would be 3/5 of an

hope this !