यदि \(x^2-2x-24\) का क्षेत्र मॉडल बनाना हो, तो कौन सा गुणनफल सही है?
If an area model for \(x^2-2x-24\) is to be made, which product is correct?
Explanation opens after your attempt
A. ((x-6)(x+4))
Concept
(-6+4=-2) and \(-6\cdot4=-24\). Exam tip: find factors of the constant term with opposite signs.
Why this answer is correct
The correct answer is A. ((x-6)(x+4)). (-6+4=-2) and \(-6\cdot4=-24\). Exam tip: find factors of the constant term with opposite signs.
Exam Tip
(-6+4=-2) और \(-6\cdot4=-24\) है। परीक्षा में स्थिर पद के विपरीत चिह्न वाले कारक खोजें।
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