What is the value of the expression 3^3 + 4^2? (2020)

Practice Questions

Q1
What is the value of the expression 3^3 + 4^2? (2020)
  1. 25
  2. 27
  3. 28
  4. 29

Questions & Step-by-Step Solutions

What is the value of the expression 3^3 + 4^2? (2020)
  • Step 1: Calculate 3 raised to the power of 3 (3^3). This means 3 multiplied by itself 3 times: 3 * 3 * 3.
  • Step 2: Perform the multiplication: 3 * 3 = 9, then 9 * 3 = 27. So, 3^3 = 27.
  • Step 3: Calculate 4 raised to the power of 2 (4^2). This means 4 multiplied by itself 2 times: 4 * 4.
  • Step 4: Perform the multiplication: 4 * 4 = 16. So, 4^2 = 16.
  • Step 5: Add the results from Step 2 and Step 4: 27 + 16.
  • Step 6: Perform the addition: 27 + 16 = 43.
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