\(x^2-2xy+y^2\) को गुणनखंडित कीजिए।
Factorise \(x^2-2xy+y^2\).
Explanation opens after your attempt
Correct Answer
B. ((x-y)2)
Concept
This is the perfect square of the difference of (x) and (y). In exams, identify ((x-y)2) from the negative middle term.
Why this answer is correct
The correct answer is B. ((x-y)2). This is the perfect square of the difference of (x) and (y). In exams, identify ((x-y)2) from the negative middle term.
Exam Tip
यह (x) और (y) के अंतर का पूर्ण वर्ग है। परीक्षा में ऋणात्मक मध्य पद से ((x-y)2) पहचानें।
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