Worked Example
Board-style short answer 5
For Class 9 Mathematics, explain or solve a real numbers on number line question from the chapter "Number Systems". Focus on board-style short answer and show the working clearly.
Step-by-step solution path
- Read the topic idea: Real Numbers on Number Line.
- Recall the core explanation from the chapter: Real numbers, irrational numbers, laws of exponents and their decimal expansions.
- Use the related formula "Laws of Exponents" as the main tool while solving.
- Write the reasoning in simple school-level language before the final answer.
Final learning answer
This example is centred on Real Numbers on Number Line. A strong solution should identify the correct data, apply Laws of Exponents, and explain each transition instead of jumping directly to the answer.
Related formula
Laws of Exponents
aᵐ × aⁿ = aᵐ⁺ⁿ | aᵐ/aⁿ = aᵐ⁻ⁿ | (aᵐ)ⁿ = aᵐⁿ