\(2a^2-3ab+4b^2+a^2+5ab-b^2\) को सरल करने पर क्या मिलेगा?

What is obtained after simplifying \(2a^2-3ab+4b^2+a^2+5ab-b^2\)?

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

A. \(3a^2+2ab+3b^2\)

Step 1

Concept

Combine \(a^2\), (ab), and \(b^2\) terms separately. The simplified form is \(3a^2+2ab+3b^2\).

Step 2

Why this answer is correct

The correct answer is A. \(3a^2+2ab+3b^2\). Combine \(a^2\), (ab), and \(b^2\) terms separately. The simplified form is \(3a^2+2ab+3b^2\).

Step 3

Exam Tip

\(a^2\), (ab) और \(b^2\) वाले पद अलग-अलग मिलाएँ। सरल रूप \(3a^2+2ab+3b^2\) है।

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Mathematics Answer, Explanation and Revision Hints

\(2a^2-3ab+4b^2+a^2+5ab-b^2\) को सरल करने पर क्या मिलेगा? / What is obtained after simplifying \(2a^2-3ab+4b^2+a^2+5ab-b^2\)?

Correct Answer: A. \(3a^2+2ab+3b^2\). Explanation: \(a^2\), (ab) और \(b^2\) वाले पद अलग-अलग मिलाएँ। सरल रूप \(3a^2+2ab+3b^2\) है। / Combine \(a^2\), (ab), and \(b^2\) terms separately. The simplified form is \(3a^2+2ab+3b^2\).

Which concept should I revise for this Mathematics MCQ?

Combine \(a^2\), (ab), and \(b^2\) terms separately. The simplified form is \(3a^2+2ab+3b^2\).

What exam hint can help solve this Mathematics question?

\(a^2\), (ab) और \(b^2\) वाले पद अलग-अलग मिलाएँ। सरल रूप \(3a^2+2ab+3b^2\) है।