What is 2(7+9)?
Understand the Problem
The question is asking for the evaluation of the expression 2(7+9). This involves performing the addition inside the parentheses first and then multiplying the result by 2.
Answer
$32$
Answer for screen readers
The final answer is $32$.
Steps to Solve
- Calculate the sum inside the parentheses
First, evaluate the expression inside the parentheses.
$$ 7 + 9 = 16 $$
- Multiply the result by 2
Next, take the result of the sum and multiply it by 2.
$$ 2 \times 16 = 32 $$
The final answer is $32$.
More Information
This expression demonstrates the order of operations in mathematics, where operations in parentheses are handled first. This ensures that you arrive at the correct solution.
Tips
- A common mistake is forgetting to perform the addition before the multiplication. Remember, always calculate expressions inside parentheses first.
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