\(2x^2-7x+3\) का सही गुणनखंड रूप कौन सा है?
Which is the correct factorised form of \(2x^2-7x+3\)?
Explanation opens after your attempt
A. ((2x-1)(x-3))
Concept
Expanding ((2x-1)(x-3)) gives \(2x^2-6x-x+3\). Exam tip: verify the middle term by expansion.
Why this answer is correct
The correct answer is A. ((2x-1)(x-3)). Expanding ((2x-1)(x-3)) gives \(2x^2-6x-x+3\). Exam tip: verify the middle term by expansion.
Exam Tip
((2x-1)(x-3)) फैलाने पर \(2x^2-6x-x+3\) मिलता है। परीक्षा में फैलाकर मध्य पद की पुष्टि करें।
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