\(3x^2+10x+8\) के सही गुणनखंड कौन से हैं?
What are the correct factors of \(3x^2+10x+8\)?
Explanation opens after your attempt
A. ((3x+4)(x+2))
Concept
((3x+4)(x+2)=3x-2+6x+4x+8). The middle term becomes (10x).
Why this answer is correct
The correct answer is A. ((3x+4)(x+2)). ((3x+4)(x+2)=3x-2+6x+4x+8). The middle term becomes (10x).
Exam Tip
((3x+4)(x+2)=3x-2+6x+4x+8) है। मध्य पद (10x) बनता है।
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