\(2a^2+4a\) का गुणनखंडन करें।

Factorise \(2a^2+4a\).

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

A. (2a(a+2))

Step 1

Concept

(2a) is common in both terms. Therefore (2a-2+4a=2a(a+2)).

Step 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)).

Step 3

Exam Tip

दोनों पदों में (2a) समान है। इसलिए (2a-2+4a=2a(a+2)) होगा।

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Mathematics Answer, Explanation and Revision Hints

\(2a^2+4a\) का गुणनखंडन करें। / Factorise \(2a^2+4a\).

Correct Answer: A. (2a(a+2)). Explanation: दोनों पदों में (2a) समान है। इसलिए (2a-2+4a=2a(a+2)) होगा। / (2a) is common in both terms. Therefore (2a-2+4a=2a(a+2)).

Which concept should I revise for this Mathematics MCQ?

(2a) is common in both terms. Therefore (2a-2+4a=2a(a+2)).

What exam hint can help solve this Mathematics question?

दोनों पदों में (2a) समान है। इसलिए (2a-2+4a=2a(a+2)) होगा।