\(2x^2-3x+4\) और \(x^2+5x-1\) का योग क्या है?
What is the sum of \(2x^2-3x+4\) and \(x^2+5x-1\)?
Explanation opens after your attempt
Correct Answer
B. \(3x^2+2x+3\)
Concept
Adding like terms gives \(3x^2+2x+3\). Exam tip: add \(x^2\), (x), and constant terms separately.
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.
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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