\(4x^2+4xy+y^2-9z^2\) का पूर्ण गुणनखंड रूप क्या है?
What is the complete factorised form of \(4x^2+4xy+y^2-9z^2\)?
Explanation opens after your attempt
A. ((2x+y-3z)(2x+y+3z))सही रूप
Concept
First (4x-2+4xy+y-2=(2x+y)2), then apply difference of squares. In exams treat the group as one term.
Why this answer is correct
The correct answer is A. ((2x+y-3z)(2x+y+3z)) / सही रूप. First (4x-2+4xy+y-2=(2x+y)2), then apply difference of squares. In exams treat the group as one term.
Exam Tip
पहले (4x-2+4xy+y-2=(2x+y)2), फिर वर्गों का अंतर लगाएं। परीक्षा में समूह को एक पद मानें।
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