Expert Mathematics Quadratic Equations Class 10 Level 35

यदि (6x-2-(p+5)x+24=0) के मूल (2) और (2) हैं, तो (p) क्या होगा?

If the roots of (6x-2-(p+5)x+24=0) are (2) and (2), what is (p)?

Explanation opens after your attempt
Correct Answer

A. (p=19)

Step 1

Concept

The sum of roots is (4), and \(\frac{p+5}{6}=4\), so (p=19). In exams, use \(-\frac{b}{a}\) for the sum.

Step 2

Why this answer is correct

The correct answer is A. (p=19). The sum of roots is (4), and \(\frac{p+5}{6}=4\), so (p=19). In exams, use \(-\frac{b}{a}\) for the sum.

Step 3

Exam Tip

मूलों का योग (4) है और \(\frac{p+5}{6}=4\), इसलिए (p=19) है। परीक्षा में \(-\frac{b}{a}\) से योग निकालें।

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Mathematics Answer, Explanation and Revision Hints

यदि (6x-2-(p+5)x+24=0) के मूल (2) और (2) हैं, तो (p) क्या होगा? / If the roots of (6x-2-(p+5)x+24=0) are (2) and (2), what is (p)?

Correct Answer: A. (p=19). Explanation: मूलों का योग (4) है और \(\frac{p+5}{6}=4\), इसलिए (p=19) है। परीक्षा में \(-\frac{b}{a}\) से योग निकालें। / The sum of roots is (4), and \(\frac{p+5}{6}=4\), so (p=19). In exams, use \(-\frac{b}{a}\) for the sum.

Which concept should I revise for this Mathematics MCQ?

The sum of roots is (4), and \(\frac{p+5}{6}=4\), so (p=19). In exams, use \(-\frac{b}{a}\) for the sum.

What exam hint can help solve this Mathematics question?

मूलों का योग (4) है और \(\frac{p+5}{6}=4\), इसलिए (p=19) है। परीक्षा में \(-\frac{b}{a}\) से योग निकालें।

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