Lesson eLearning

What is the value of ?

medium MCQ 2 marks Class 6 · Mathematics · Playing with Numbers
  1. 71
  2. 75
  3. 77
  4. 79
Answer
77

The correct answer is 77 — Choose the correct option.

Step-by-step solution

  1. Compute .
  2. Compute .
  3. Multiply .
  4. Add to get .
  5. Choose the correct option.
Common mistake: Mis‑calculating exponent values or addition order

Concept tested: Order of operations with exponents

Published · How this solution was prepared and checked

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