\(x^2-y^2+2x+1\) को किस रूप में गुणनखंडित किया जा सकता है?

In which form can \(x^2-y^2+2x+1\) be factorised?

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

A. ((x+1-y)(x+1+y))

Step 1

Concept

Since (x-2+2x+1=(x+1)2), the expression becomes ((x+1)2-y-2). Exam tip: group terms correctly.

Step 2

Why this answer is correct

The correct answer is A. ((x+1-y)(x+1+y)). Since (x-2+2x+1=(x+1)2), the expression becomes ((x+1)2-y-2). Exam tip: group terms correctly.

Step 3

Exam Tip

(x-2+2x+1=(x+1)2), इसलिए expression ((x+1)2-y-2) बनती है। परीक्षा में पदों को सही समूह में रखें।

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Mathematics Answer, Explanation and Revision Hints

\(x^2-y^2+2x+1\) को किस रूप में गुणनखंडित किया जा सकता है? / In which form can \(x^2-y^2+2x+1\) be factorised?

Correct Answer: A. ((x+1-y)(x+1+y)). Explanation: (x-2+2x+1=(x+1)2), इसलिए expression ((x+1)2-y-2) बनती है। परीक्षा में पदों को सही समूह में रखें। / Since (x-2+2x+1=(x+1)2), the expression becomes ((x+1)2-y-2). Exam tip: group terms correctly.

Which concept should I revise for this Mathematics MCQ?

Since (x-2+2x+1=(x+1)2), the expression becomes ((x+1)2-y-2). Exam tip: group terms correctly.

What exam hint can help solve this Mathematics question?

(x-2+2x+1=(x+1)2), इसलिए expression ((x+1)2-y-2) बनती है। परीक्षा में पदों को सही समूह में रखें।