\(2x^2-3x+4\) और \(x^2+5x-1\) का योग क्या है?

What is the sum of \(2x^2-3x+4\) and \(x^2+5x-1\)?

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

B. \(3x^2+2x+3\)

Step 1

Concept

Adding like terms gives \(3x^2+2x+3\). Exam tip: add \(x^2\), (x), and constant terms separately.

Step 2

Why this answer is correct

The correct answer is B. \(3x^2+2x+3\). Adding like terms gives \(3x^2+2x+3\). Exam tip: add \(x^2\), (x), and constant terms separately.

Step 3

Exam Tip

समान पद जोड़ने पर \(3x^2+2x+3\) मिलता है। परीक्षा में \(x^2\), (x) और स्थिर पद अलग जोड़ें।

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FAQs

Mathematics Answer, Explanation and Revision Hints

\(2x^2-3x+4\) और \(x^2+5x-1\) का योग क्या है? / What is the sum of \(2x^2-3x+4\) and \(x^2+5x-1\)?

Correct Answer: B. \(3x^2+2x+3\). Explanation: समान पद जोड़ने पर \(3x^2+2x+3\) मिलता है। परीक्षा में \(x^2\), (x) और स्थिर पद अलग जोड़ें। / Adding like terms gives \(3x^2+2x+3\). Exam tip: add \(x^2\), (x), and constant terms separately.

Which concept should I revise for this Mathematics MCQ?

Adding like terms gives \(3x^2+2x+3\). Exam tip: add \(x^2\), (x), and constant terms separately.

What exam hint can help solve this Mathematics question?

समान पद जोड़ने पर \(3x^2+2x+3\) मिलता है। परीक्षा में \(x^2\), (x) और स्थिर पद अलग जोड़ें।