\(2a^2+4a\) का गुणनखंडन करें।
Factorise \(2a^2+4a\).
Explanation opens after your attempt
A. (2a(a+2))
Concept
(2a) is common in both terms. Therefore (2a-2+4a=2a(a+2)).
Why this answer is correct
The correct answer is A. (2a(a+2)). (2a) is common in both terms. Therefore (2a-2+4a=2a(a+2)).
Exam Tip
दोनों पदों में (2a) समान है। इसलिए (2a-2+4a=2a(a+2)) होगा।
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