> Parentheses <
Parentheses
In mathematics the order in which things are done is
important. In the rules call the order of operations it saids
you must do whats in the parentheses first.
Example: With Parentheses (4 + 5 ) x 4
Answer: Parentheses first 4 + 5 = 9 x 4 = 36
Without parentheses 4 + 5 x 4
Multiply first 5 x 4 = 20 + 4 = 24
Answer 24
24 and 36, complete different answers.