\(3x^2+12x+12\) का सही रूप कौन सा है?
Which is the correct form of \(3x^2+12x+12\)?
Explanation opens after your attempt
D. (3(x+2)2)
Concept
(3x-2+12x+12=3\(x^2+4x+4\)=3(x+2)2). Exam tip: take out (3) first.
Why this answer is correct
The correct answer is D. (3(x+2)2). (3x-2+12x+12=3\(x^2+4x+4\)=3(x+2)2). Exam tip: take out (3) first.
Exam Tip
(3x-2+12x+12=3\(x^2+4x+4\)=3(x+2)2) है। परीक्षा में पहले (3) बाहर निकालें।
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