Which two statements are true about the rules of precedence for operators?

[Reference: https://docs.oracle.com/cd/B19306_01/server.102/b14200/operators001.htm, , https://docs.oracle.com/cd/A87860_01/doc/server.817/a85397/operator.htm, , Precedence is the order in which Oracle evaluates different operators in the same expression. When evaluating an expression containing multiple operators, Oracle evaluates operators with higher precedence before evaluating those with lower precedence. Oracle evaluates operators with equal precedence from left to right within an expression., , ]