\(x^2+4xy+4y^2-25\) का गुणनखंड रूप क्या है?

What is the factorised form of \(x^2+4xy+4y^2-25\)?

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

A. ((x+2y-5)(x+2y+5))

Step 1

Concept

(x-2+4xy+4y-2=(x+2y)2) and \(25=5^2\). Exam tip: treat the perfect square as one unit.

Step 2

Why this answer is correct

The correct answer is A. ((x+2y-5)(x+2y+5)). (x-2+4xy+4y-2=(x+2y)2) and \(25=5^2\). Exam tip: treat the perfect square as one unit.

Step 3

Exam Tip

(x-2+4xy+4y-2=(x+2y)2) और \(25=5^2\) है। परीक्षा में पूर्ण वर्ग को एक इकाई मानें।

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Mathematics Answer, Explanation and Revision Hints

\(x^2+4xy+4y^2-25\) का गुणनखंड रूप क्या है? / What is the factorised form of \(x^2+4xy+4y^2-25\)?

Correct Answer: A. ((x+2y-5)(x+2y+5)). Explanation: (x-2+4xy+4y-2=(x+2y)2) और \(25=5^2\) है। परीक्षा में पूर्ण वर्ग को एक इकाई मानें। / (x-2+4xy+4y-2=(x+2y)2) and \(25=5^2\). Exam tip: treat the perfect square as one unit.

Which concept should I revise for this Mathematics MCQ?

(x-2+4xy+4y-2=(x+2y)2) and \(25=5^2\). Exam tip: treat the perfect square as one unit.

What exam hint can help solve this Mathematics question?

(x-2+4xy+4y-2=(x+2y)2) और \(25=5^2\) है। परीक्षा में पूर्ण वर्ग को एक इकाई मानें।