\(a^2+4a+4-c^2\) का गुणनखंड रूप क्या है?

What is the factor form of \(a^2+4a+4-c^2\)?

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

B. ((a+2-c)(a+2+c))

Step 1

Concept

(a-2+4a+4=(a+2)2). Then split ((a+2)2-c-2) by difference of squares.

Step 2

Why this answer is correct

The correct answer is B. ((a+2-c)(a+2+c)). (a-2+4a+4=(a+2)2). Then split ((a+2)2-c-2) by difference of squares.

Step 3

Exam Tip

(a-2+4a+4=(a+2)2) है। फिर ((a+2)2-c-2) को वर्गों के अंतर से तोड़ें।

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Mathematics Answer, Explanation and Revision Hints

\(a^2+4a+4-c^2\) का गुणनखंड रूप क्या है? / What is the factor form of \(a^2+4a+4-c^2\)?

Correct Answer: B. ((a+2-c)(a+2+c)). Explanation: (a-2+4a+4=(a+2)2) है। फिर ((a+2)2-c-2) को वर्गों के अंतर से तोड़ें। / (a-2+4a+4=(a+2)2). Then split ((a+2)2-c-2) by difference of squares.

Which concept should I revise for this Mathematics MCQ?

(a-2+4a+4=(a+2)2). Then split ((a+2)2-c-2) by difference of squares.

What exam hint can help solve this Mathematics question?

(a-2+4a+4=(a+2)2) है। फिर ((a+2)2-c-2) को वर्गों के अंतर से तोड़ें।