When the expression contains parentheses you should do all the operations inside the parentheses first then continue with the rest of the expression

Answer 1

That's correct! The order of operations, often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)), indicates that you should perform calculations inside parentheses first before moving on to other operations in the expression.

Here's a brief breakdown:

1. Parentheses: Solve anything inside parentheses first.
2. Exponents: Evaluate exponents (powers and roots) next.
3. Multiplication and Division: From left to right, perform any multiplication or division.
4. Addition and Subtraction: Lastly, perform addition and subtraction from left to right.

For example, in the expression \(3 + (2 \times 4)\):

1. Solve inside the parentheses: \(2 \times 4 = 8\)
2. Then continue with the rest: \(3 + 8 = 11\)

So the final result is 11. If you have a specific expression in mind that you would like to evaluate step by step, feel free to share it!