What is the value of the expression 2^3 + 3^2? (2023)

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Question: What is the value of the expression 2^3 + 3^2? (2023)

Options:

Correct Answer: 17

Exam Year: 2023

Solution:

Calculating gives 2^3 = 8 and 3^2 = 9. Therefore, 2^3 + 3^2 = 8 + 9 = 17.

What is the value of the expression 2^3 + 3^2? (2023)

What is the value of the expression 2^3 + 3^2? (2023)

Step 1: Calculate 2 raised to the power of 3 (2^3). This means multiplying 2 by itself 3 times: 2 * 2 * 2.
Step 2: Perform the multiplication: 2 * 2 = 4, then 4 * 2 = 8. So, 2^3 = 8.
Step 3: Calculate 3 raised to the power of 2 (3^2). This means multiplying 3 by itself 2 times: 3 * 3.
Step 4: Perform the multiplication: 3 * 3 = 9. So, 3^2 = 9.
Step 5: Add the results from Step 2 and Step 4: 8 + 9.
Step 6: Perform the addition: 8 + 9 = 17.

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