\(6x^2-x-12\) का गुणनखंडन चुनिए।

Choose the factorisation of \(6x^2-x-12\).

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

D. ((3x-4)(2x+3))

Step 1

Concept

((3x-4)(2x+3)=6x-2+9x-8x-12). The middle term becomes (x), so signs must be checked carefully.

Step 2

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.

Step 3

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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Mathematics Answer, Explanation and Revision Hints

\(6x^2-x-12\) का गुणनखंडन चुनिए। / Choose the factorisation of \(6x^2-x-12\).

Correct Answer: D. ((3x-4)(2x+3)). Explanation: ((3x-4)(2x+3)=6x-2+9x-8x-12) है। मध्य पद (x) नहीं बल्कि (x) बनेगा इसलिए चिह्न जांचना जरूरी है। / ((3x-4)(2x+3)=6x-2+9x-8x-12). The middle term becomes (x), so signs must be checked carefully.

Which concept should I revise for this Mathematics MCQ?

((3x-4)(2x+3)=6x-2+9x-8x-12). The middle term becomes (x), so signs must be checked carefully.

What exam hint can help solve this Mathematics question?

((3x-4)(2x+3)=6x-2+9x-8x-12) है। मध्य पद (x) नहीं बल्कि (x) बनेगा इसलिए चिह्न जांचना जरूरी है।