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What will be the coefficient of (x) in ( (x+3)(x+8) )?( (x+3)(x+8) ) में (x) का गुणांक क्या होगा?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: 1111
\((x+3)(x+8)=x^2+8x+3x+24=x^2+11x+24\). Therefore, the coefficient of \(x\) is 11. Here, 24 is the constant term, while 5 is only the difference between the constants. Exam tip: in \((x+a)(x+b)\), the coefficient of \(x\) is \(a+b\).\((x+3)(x+8)=x^2+8x+3x+24=x^2+11x+24\)। अतः \(x\) का गुणांक 11 है। 24 स्थिर पद है, जबकि 5 केवल स्थिर पदों का अंतर है। परीक्षा टिप: \((x+a)(x+b)\) में \(x\) का गुणांक \(a+b\) होता है।
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