\(6x^2+13x+6\) का गुणनखंडन चुनिए।
Choose the factorisation of \(6x^2+13x+6\).
Explanation opens after your attempt
B. ((2x+3)(3x+2))
Concept
Expanding ((2x+3)(3x+2)) gives \(6x^2+4x+9x+6\). The middle term is (13x).
Why this answer is correct
The correct answer is B. ((2x+3)(3x+2)). Expanding ((2x+3)(3x+2)) gives \(6x^2+4x+9x+6\). The middle term is (13x).
Exam Tip
((2x+3)(3x+2)) फैलाने पर \(6x^2+4x+9x+6\) मिलता है। मध्य पद (13x) है।
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