I've got to use the order of operations using these numbers 7,13, and 17

Question

We are doing order of operations for school

Answer 1

Another example:

(17 - 7)*13 = 10*13 = 

or:

(17-13)*4 = 4*4 = 

Answer 2

7*7-13+17= 49-30=19 Try to use parenthesis to separate the problem into its operational parts. (7*7)-(13+17)= sorry but don't quite know how to do it with ONLY those numbers used once.(is that what you need??)