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5 * 2 + 4 = ?....

`5 * 2 + 4 = ?.`

A

7

B

14

C

6

D

4.5

Text Solution

AI Generated Solution

The correct Answer is:
To solve the expression \( 5 \times 2 + 4 \), we will follow 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)). ### Step-by-Step Solution: 1. **Identify the operations**: The expression consists of multiplication and addition. \[ 5 \times 2 + 4 \] 2. **Perform the multiplication first**: According to the order of operations, we will first multiply \( 5 \) by \( 2 \). \[ 5 \times 2 = 10 \] 3. **Substitute the result back into the expression**: Now, replace \( 5 \times 2 \) with \( 10 \) in the original expression. \[ 10 + 4 \] 4. **Perform the addition**: Now, we will add \( 10 \) and \( 4 \). \[ 10 + 4 = 14 \] 5. **Final answer**: The result of the expression \( 5 \times 2 + 4 \) is \( 14 \). ### Final Answer: \[ \boxed{14} \]
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