Respuesta :
Parentheses are used to identify which numbers you should add,multiply .ect first. So If i had
12-(3+1)=x
then you would want to solve 3+1 before you subtract 12.
12-(3+1)=x
then you would want to solve 3+1 before you subtract 12.
so its like you have an answer to a problem and put the parentheses
all you need to do is just try out different combinations of n \umbers to do first and then do the number(s) outside
hope I helped :D
all you need to do is just try out different combinations of n \umbers to do first and then do the number(s) outside
hope I helped :D