Lesson eLearning

Find the value of .

hard 3 marks Class 3 · Mathematics · Fun with Numbers
Answer
100

The correct answer is 100 — The value is 100.

Step-by-step solution

  1. Compute the squares: and .
  2. Add the results: .
  3. Compute the other square: .
  4. Multiply the two results: .
  5. The value is 100.
Common mistake: Ignoring the order of operations and adding before squaring

Concept tested: Exponentiation and multiplication

Published · How this solution was prepared and checked

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