किस विकल्प में \(-5x^2\) और \(8x^2\) के योग का सही परिणाम है?

Which option gives the correct sum of \(-5x^2\) and \(8x^2\)?

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

D. \(3x^2\)

Step 1

Concept

The coefficients are (-5+8=3) and the variable part \(x^2\) remains the same. So the sum is \(3x^2\).

Step 2

Why this answer is correct

The correct answer is D. \(3x^2\). The coefficients are (-5+8=3) and the variable part \(x^2\) remains the same. So the sum is \(3x^2\).

Step 3

Exam Tip

गुणांक (-5+8=3) हैं और चर भाग \(x^2\) वही रहता है। इसलिए योग \(3x^2\) 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

किस विकल्प में \(-5x^2\) और \(8x^2\) के योग का सही परिणाम है? / Which option gives the correct sum of \(-5x^2\) and \(8x^2\)?

Correct Answer: D. \(3x^2\). Explanation: गुणांक (-5+8=3) हैं और चर भाग \(x^2\) वही रहता है। इसलिए योग \(3x^2\) है। / The coefficients are (-5+8=3) and the variable part \(x^2\) remains the same. So the sum is \(3x^2\).

Which concept should I revise for this Mathematics MCQ?

The coefficients are (-5+8=3) and the variable part \(x^2\) remains the same. So the sum is \(3x^2\).

What exam hint can help solve this Mathematics question?

गुणांक (-5+8=3) हैं और चर भाग \(x^2\) वही रहता है। इसलिए योग \(3x^2\) है।