\(2a^2+5a+2\) का सही गुणनखंड रूप क्या है?
What is the correct factorised form of \(2a^2+5a+2\)?
Explanation opens after your attempt
B. ((2a+1)(a+2))
Concept
Expanding ((2a+1)(a+2)) gives \(2a^2+5a+2\). Exam tip: verify the answer by multiplication.
Why this answer is correct
The correct answer is B. ((2a+1)(a+2)). Expanding ((2a+1)(a+2)) gives \(2a^2+5a+2\). Exam tip: verify the answer by multiplication.
Exam Tip
((2a+1)(a+2)) फैलाने पर \(2a^2+5a+2\) मिलता है। परीक्षा में गुणा करके उत्तर की जांच करें।
Login to save your score, XP, coins and progress.
