\(9x^2-24x+16\) को पूर्ण वर्ग में बदलने पर क्या मिलेगा?
What is obtained when \(9x^2-24x+16\) is changed into a perfect square?
Explanation opens after your attempt
B. ((3x-4)2)
Concept
(9x-2=(3x)2), \(16=4^2\), and the middle term is negative. In exams, identify ((a-b)2).
Why this answer is correct
The correct answer is B. ((3x-4)2). (9x-2=(3x)2), \(16=4^2\), and the middle term is negative. In exams, identify ((a-b)2).
Exam Tip
(9x-2=(3x)2), \(16=4^2\) और मध्य पद ऋणात्मक है। परीक्षा में ((a-b)2) पहचानें।
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