\(x^2-2xy+y^2-z^2\) को गुणनखंडित करने का सही रूप कौन सा है?

Which is the correct factorised form of \(x^2-2xy+y^2-z^2\)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

A. ((x-y-z)(x-y+z))

Step 1

Concept

First (x-2-2xy+y-2=(x-y)2), then use difference of squares. Exam tip: form the perfect square first.

Step 2

Why this answer is correct

The correct answer is A. ((x-y-z)(x-y+z)). First (x-2-2xy+y-2=(x-y)2), then use difference of squares. Exam tip: form the perfect square first.

Step 3

Exam Tip

पहले (x-2-2xy+y-2=(x-y)2), फिर अंतर के वर्ग लगाएं। परीक्षा में पहले पूर्ण वर्ग बनाएं।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

\(x^2-2xy+y^2-z^2\) को गुणनखंडित करने का सही रूप कौन सा है? / Which is the correct factorised form of \(x^2-2xy+y^2-z^2\)?

Correct Answer: A. ((x-y-z)(x-y+z)). Explanation: पहले (x-2-2xy+y-2=(x-y)2), फिर अंतर के वर्ग लगाएं। परीक्षा में पहले पूर्ण वर्ग बनाएं। / First (x-2-2xy+y-2=(x-y)2), then use difference of squares. Exam tip: form the perfect square first.

Which concept should I revise for this Mathematics MCQ?

First (x-2-2xy+y-2=(x-y)2), then use difference of squares. Exam tip: form the perfect square first.

What exam hint can help solve this Mathematics question?

पहले (x-2-2xy+y-2=(x-y)2), फिर अंतर के वर्ग लगाएं। परीक्षा में पहले पूर्ण वर्ग बनाएं।