\(2a^2+7ab+3b^2\) का गुणनखंड रूप क्या होगा?
What will be the factorised form of \(2a^2+7ab+3b^2\)?
Explanation opens after your attempt
A. ((2a+b)(a+3b))
Concept
((2a+b)(a+3b)) gives \(2a^2+6ab+ab+3b^2\). Exam tip: make the middle term (7ab).
Why this answer is correct
The correct answer is A. ((2a+b)(a+3b)). ((2a+b)(a+3b)) gives \(2a^2+6ab+ab+3b^2\). Exam tip: make the middle term (7ab).
Exam Tip
((2a+b)(a+3b)) से \(2a^2+6ab+ab+3b^2\) मिलता है। परीक्षा में मध्य पद (7ab) बनने दें।
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