व्यंजक \(5r^2-2r^2+6r\) का सरल रूप क्या है?

What is the simplified form of \(5r^2-2r^2+6r\)?

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

B. \(3r^2+6r\)

Step 1

Concept

\(5r^2\) and \(-2r^2\) are like terms. Their sum is \(3r^2\), and (6r) remains separate.

Step 2

Why this answer is correct

The correct answer is B. \(3r^2+6r\). \(5r^2\) and \(-2r^2\) are like terms. Their sum is \(3r^2\), and (6r) remains separate.

Step 3

Exam Tip

\(5r^2\) और \(-2r^2\) समान पद हैं। उनका योग \(3r^2\) है और (6r) अलग रहता है।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

व्यंजक \(5r^2-2r^2+6r\) का सरल रूप क्या है? / What is the simplified form of \(5r^2-2r^2+6r\)?

Correct Answer: B. \(3r^2+6r\). Explanation: \(5r^2\) और \(-2r^2\) समान पद हैं। उनका योग \(3r^2\) है और (6r) अलग रहता है। / \(5r^2\) and \(-2r^2\) are like terms. Their sum is \(3r^2\), and (6r) remains separate.

Which concept should I revise for this Mathematics MCQ?

\(5r^2\) and \(-2r^2\) are like terms. Their sum is \(3r^2\), and (6r) remains separate.

What exam hint can help solve this Mathematics question?

\(5r^2\) और \(-2r^2\) समान पद हैं। उनका योग \(3r^2\) है और (6r) अलग रहता है।