\(3x^3+12x^2+12x\) का पूर्ण गुणनखंड रूप कौन-सा है?
Which is the complete factorised form of \(3x^3+12x^2+12x\)?
Explanation opens after your attempt
A. (3x(x+2)2)सही रूप
Concept
First take out (3x), and the remaining (x-2+4x+4=(x+2)2). In exams identify a perfect square after taking the common factor.
Why this answer is correct
The correct answer is A. (3x(x+2)2) / सही रूप. First take out (3x), and the remaining (x-2+4x+4=(x+2)2). In exams identify a perfect square after taking the common factor.
Exam Tip
पहले (3x) निकालें और शेष (x-2+4x+4=(x+2)2) है। परीक्षा में समान गुणनखंड के बाद पूर्ण वर्ग पहचानें।
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