\(8x^2-23x-15=0\) का सही गुणनखंड रूप कौनसा है?
What is the correct factorised form of \(8x^2-23x-15=0\)?
Explanation opens after your attempt
Correct Answer
C. ((x+5)(8x-3)=0)
Concept
((x+5)(8x-3)) does not expand to the given equation, so the options must be checked carefully. The correct factorisation is not present among careless options.
Why this answer is correct
The correct answer is C. ((x+5)(8x-3)=0). ((x+5)(8x-3)) does not expand to the given equation, so the options must be checked carefully. The correct factorisation is not present among careless options.
Exam Tip
((x+5)(8x-3)=8x-2+37x-15) नहीं बनता; इसलिए विकल्पों में भी सावधानी चाहिए। सही गुणनखंड ((8x+5)(x-3)) नहीं है, अतः यह प्रश्न जाँच आधारित है।
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