\(x^2-y^2+4x+4\) का गुणनखंडन क्या होगा?

What will be the factorisation of \(x^2-y^2+4x+4\)?

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

A. ((x+2-y)(x+2+y))

Step 1

Concept

(x-2+4x+4=(x+2)2). Therefore it becomes ((x+2)2-y-2).

Step 2

Why this answer is correct

The correct answer is A. ((x+2-y)(x+2+y)). (x-2+4x+4=(x+2)2). Therefore it becomes ((x+2)2-y-2).

Step 3

Exam Tip

(x-2+4x+4=(x+2)2) है। इसलिए यह ((x+2)2-y-2) बनता है।

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Mathematics Answer, Explanation and Revision Hints

\(x^2-y^2+4x+4\) का गुणनखंडन क्या होगा? / What will be the factorisation of \(x^2-y^2+4x+4\)?

Correct Answer: A. ((x+2-y)(x+2+y)). Explanation: (x-2+4x+4=(x+2)2) है। इसलिए यह ((x+2)2-y-2) बनता है। / (x-2+4x+4=(x+2)2). Therefore it becomes ((x+2)2-y-2).

Which concept should I revise for this Mathematics MCQ?

(x-2+4x+4=(x+2)2). Therefore it becomes ((x+2)2-y-2).

What exam hint can help solve this Mathematics question?

(x-2+4x+4=(x+2)2) है। इसलिए यह ((x+2)2-y-2) बनता है।