Question

HELP!Four students in Mrs. Gucciardo's math class each started simplifying this problem in a different way. Which student made the correct first step?
Here is the problem 7^3- square root 81 x 2-75 divided by 5(3+2)=
Jeremys
343-square root 81 x 2-75 divided by 5(3+2)
Angies
7^3-9x2-75 divided by 5 (3+2)
Mots
7^3- square root 81 x 2-15(3+2)
Kyles
7^3- sqaure root 81 x 2-75 divided by 5(5)