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2x plus 3y MCQ Questions for Class 9

2x plus 3y se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

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2 questions tagged with 2x plus 3y.

Question 1/2 Easy Mathematics Exploring Algebraic Identities Algebraic identities Class 9 Level 65

( (2x+3y)2 ) का मध्य पद क्या होगा?

What is the middle term of ( (2x+3y)2 )?

Explanation opens after your attempt
Correct Answer

B. (12xy)

Step 1

Concept

The middle term is \(2\cdot2x\cdot3y=12xy\). Exam tip: multiply first and then multiply by (2).

Step 2

Why this answer is correct

The correct answer is B. (12xy). The middle term is \(2\cdot2x\cdot3y=12xy\). Exam tip: multiply first and then multiply by (2).

Step 3

Exam Tip

मध्य पद \(2\cdot2x\cdot3y=12xy\) है। परीक्षा में पहले गुणा फिर (2) से गुणा करें।

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Question 2/2 Easy Mathematics Exploring Algebraic Identities Algebraic identities Class 9 Level 65

( (2x+3y)2 ) में अंतिम पद कौन-सा है?

What is the last term in ( (2x+3y)2 )?

Explanation opens after your attempt
Correct Answer

A. \(9y^2\)

Step 1

Concept

The last term is ( (3y)2=9y-2 ). Exam tip: square the complete term.

Step 2

Why this answer is correct

The correct answer is A. \(9y^2\). The last term is ( (3y)2=9y-2 ). Exam tip: square the complete term.

Step 3

Exam Tip

अंतिम पद ( (3y)2=9y-2 ) है। परीक्षा में हर पद का पूरा वर्ग करें।

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