व्यंजक \(3x^2y-5xy^2+7x^2y-2xy^2\) का सरल रूप क्या है?

What is the simplified form of \(3x^2y-5xy^2+7x^2y-2xy^2\)?

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

A. \(10x^2y-7xy^2\)

Step 1

Concept

\(3x^2y+7x^2y=10x^2y\) and \(-5xy^2-2xy^2=-7xy^2\). Terms are like only when powers match.

Step 2

Why this answer is correct

The correct answer is A. \(10x^2y-7xy^2\). \(3x^2y+7x^2y=10x^2y\) and \(-5xy^2-2xy^2=-7xy^2\). Terms are like only when powers match.

Step 3

Exam Tip

\(3x^2y+7x^2y=10x^2y\) और \(-5xy^2-2xy^2=-7xy^2\)। घातें समान हों तभी पद समान होते हैं।

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Mathematics Answer, Explanation and Revision Hints

व्यंजक \(3x^2y-5xy^2+7x^2y-2xy^2\) का सरल रूप क्या है? / What is the simplified form of \(3x^2y-5xy^2+7x^2y-2xy^2\)?

Correct Answer: A. \(10x^2y-7xy^2\). Explanation: \(3x^2y+7x^2y=10x^2y\) और \(-5xy^2-2xy^2=-7xy^2\)। घातें समान हों तभी पद समान होते हैं। / \(3x^2y+7x^2y=10x^2y\) and \(-5xy^2-2xy^2=-7xy^2\). Terms are like only when powers match.

Which concept should I revise for this Mathematics MCQ?

\(3x^2y+7x^2y=10x^2y\) and \(-5xy^2-2xy^2=-7xy^2\). Terms are like only when powers match.

What exam hint can help solve this Mathematics question?

\(3x^2y+7x^2y=10x^2y\) और \(-5xy^2-2xy^2=-7xy^2\)। घातें समान हों तभी पद समान होते हैं।