\(x^2-10x+25\) का गुणनखंड रूप चुनिए।
Choose the factorised form of \(x^2-10x+25\).
Explanation opens after your attempt
B. ((x-5)2)
Concept
\(25=5^2\) and \(-10x=-2\times5\times x\). Exam tip: identify the negative perfect square.
Why this answer is correct
The correct answer is B. ((x-5)2). \(25=5^2\) and \(-10x=-2\times5\times x\). Exam tip: identify the negative perfect square.
Exam Tip
\(25=5^2\) और \(-10x=-2\times5\times x\) है। परीक्षा में ऋणात्मक पूर्ण वर्ग पहचानें।
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