\(2x^2+9x+10\) को गुणनखंडित करने पर कौन सा उत्तर सही है?
Which answer is correct after factorising \(2x^2+9x+10\)?
Explanation opens after your attempt
A. ((2x+5)(x+2))
Concept
Expanding gives \(2x^2+4x+5x+10=2x^2+9x+10\). Exam tip: verify the answer by multiplication.
Why this answer is correct
The correct answer is A. ((2x+5)(x+2)). Expanding gives \(2x^2+4x+5x+10=2x^2+9x+10\). Exam tip: verify the answer by multiplication.
Exam Tip
विस्तार से \(2x^2+4x+5x+10=2x^2+9x+10\) मिलता है। परीक्षा में गुणा करके उत्तर सत्यापित करें।
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