For Class 8 Mathematics, explain or solve a common factors question from the chapter "Factorisation". Focus on concept check and show the working clearly.
Step-by-step solution path
Read the topic idea: Common factors.
Recall the core explanation from the chapter: Mathematics syllabus chapter for Class 8.
Use the related formula "aยฒ-bยฒ = (a+b)(a-b)" 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 Common factors. A strong solution should identify the correct data, apply aยฒ-bยฒ = (a+b)(a-b), and explain each transition instead of jumping directly to the answer.