\(x^2+2xy+y^2-z^2\) का गुणनखंड रूप कौन सा है?

What is the 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). Exam tip: use difference of squares after forming the perfect square.

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). Exam tip: use difference of squares after forming the perfect square.

Step 3

Exam Tip

पहले (x-2+2xy+y-2=(x+y)2) बनता है। परीक्षा में पूर्ण वर्ग के बाद वर्गों का अंतर लगाएं।

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Mathematics Answer, Explanation and Revision Hints

\(x^2+2xy+y^2-z^2\) का गुणनखंड रूप कौन सा है? / What is the 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) बनता है। परीक्षा में पूर्ण वर्ग के बाद वर्गों का अंतर लगाएं। / First (x-2+2xy+y-2=(x+y)2). Exam tip: use difference of squares after forming the perfect square.

Which concept should I revise for this Mathematics MCQ?

First (x-2+2xy+y-2=(x+y)2). Exam tip: use difference of squares after forming the perfect square.

What exam hint can help solve this Mathematics question?

पहले (x-2+2xy+y-2=(x+y)2) बनता है। परीक्षा में पूर्ण वर्ग के बाद वर्गों का अंतर लगाएं।