(3(5x-2y)-4(2x+y)+6y) को सरल करने पर क्या मिलेगा?

What is obtained after simplifying (3(5x-2y)-4(2x+y)+6y)?

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

B. (7x-4y)

Step 1

Concept

Expanding gives (15x-6y-8x-4y+6y). Combining like terms gives (7x-4y).

Step 2

Why this answer is correct

The correct answer is B. (7x-4y). Expanding gives (15x-6y-8x-4y+6y). Combining like terms gives (7x-4y).

Step 3

Exam Tip

खोलने पर (15x-6y-8x-4y+6y) मिलता है। समान पद मिलाकर (7x-4y) बनेगा।

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Mathematics Answer, Explanation and Revision Hints

(3(5x-2y)-4(2x+y)+6y) को सरल करने पर क्या मिलेगा? / What is obtained after simplifying (3(5x-2y)-4(2x+y)+6y)?

Correct Answer: B. (7x-4y). Explanation: खोलने पर (15x-6y-8x-4y+6y) मिलता है। समान पद मिलाकर (7x-4y) बनेगा। / Expanding gives (15x-6y-8x-4y+6y). Combining like terms gives (7x-4y).

Which concept should I revise for this Mathematics MCQ?

Expanding gives (15x-6y-8x-4y+6y). Combining like terms gives (7x-4y).

What exam hint can help solve this Mathematics question?

खोलने पर (15x-6y-8x-4y+6y) मिलता है। समान पद मिलाकर (7x-4y) बनेगा।