\(6x^2-x-12\) का गुणनखंडन चुनिए।
Choose the factorisation of \(6x^2-x-12\).
Explanation opens after your attempt
D. ((3x-4)(2x+3))
Concept
((3x-4)(2x+3)=6x-2+9x-8x-12). The middle term becomes (x), so signs must be checked carefully.
Why this answer is correct
The correct answer is D. ((3x-4)(2x+3)). ((3x-4)(2x+3)=6x-2+9x-8x-12). The middle term becomes (x), so signs must be checked carefully.
Exam Tip
((3x-4)(2x+3)=6x-2+9x-8x-12) है। मध्य पद (x) नहीं बल्कि (x) बनेगा इसलिए चिह्न जांचना जरूरी है।
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