\(x^2+7x+12\) में मध्य पद विभाजन के लिए कौन-सी जोड़ी सही है?
For splitting the middle term in \(x^2+7x+12\), which pair is correct?
Explanation opens after your attempt
A. (3x) और (4x)(3x) and (4x)
Concept
(3+4=7) and \(3\cdot4=12\). In exams, check both sum and product.
Why this answer is correct
The correct answer is A. (3x) और (4x) / (3x) and (4x). (3+4=7) and \(3\cdot4=12\). In exams, check both sum and product.
Exam Tip
(3+4=7) और \(3\cdot4=12\) है। परीक्षा में योग और गुणनफल दोनों जाँचें।
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