How do you use PEMDAS to simplify #(7+2)^2#?
2 Answers
Jan 17, 2016
81
Explanation:
The order of operations is given by BIDMAS which stands for:
Brackets
Indices
Division
Multiplication
Addition
Subtraction
Deal with the brackets first:
Then the index:
Jan 17, 2016
Explanation:
PEMDAS helps us to remember the order of operations when performing multiple operations in the same problem.
According to PEMDAS, we need to first carry out the operation inside the parentheses, which is the addition of
Next we apply the exponent