\(x^2+7x+12\) के गुणनखंड क्या हैं?
What are the factors of \(x^2+7x+12\)?
Explanation opens after your attempt
C. ((x+3)(x+4))
Concept
(3+4=7) and \(3\cdot4=12\). Exam tip: check the sum of the factors of the last term.
Why this answer is correct
The correct answer is C. ((x+3)(x+4)). (3+4=7) and \(3\cdot4=12\). Exam tip: check the sum of the factors of the last term.
Exam Tip
(3+4=7) और \(3\cdot4=12\) है। परीक्षा में अंतिम पद के कारकों का योग जांचें।
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