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.
http://www.math-only-math.com/simplification-in-decimals.html
According to PEMDAS, we need to first carry out the operation inside the parentheses, which is the addition of
Next we apply the exponent