\(3a^2+2ab-12a-8b\) को गुणनखंडित कीजिए।
Factorise \(3a^2+2ab-12a-8b\).
Explanation opens after your attempt
A. ((3a+2b)(a-4))
Concept
It is written as (a(3a+2b)-4(3a+2b)). In exams, take the common bracket after grouping.
Why this answer is correct
The correct answer is A. ((3a+2b)(a-4)). It is written as (a(3a+2b)-4(3a+2b)). In exams, take the common bracket after grouping.
Exam Tip
इसे (a(3a+2b)-4(3a+2b)) लिखा जाता है। परीक्षा में समूहन के बाद समान कोष्ठक बाहर लें।
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