Medium Mathematics Quadratic Equations Class 10 Level 33

समीकरण \(x^2+px+36=0\) के दोनों मूल (-6) और (-6) हैं तो (p) का मान क्या है?

If both roots of \(x^2+px+36=0\) are (-6) and (-6), what is the value of (p)?

Explanation opens after your attempt
Correct Answer

A. (12)

Step 1

Concept

The sum of roots is (-12), and (-p=-12). Therefore (p=12).

Step 2

Why this answer is correct

The correct answer is A. (12). The sum of roots is (-12), and (-p=-12). Therefore (p=12).

Step 3

Exam Tip

मूलों का योग (-12) है और (-p=-12) होगा। इसलिए (p=12) है।

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Mathematics Answer, Explanation and Revision Hints

समीकरण \(x^2+px+36=0\) के दोनों मूल (-6) और (-6) हैं तो (p) का मान क्या है? / If both roots of \(x^2+px+36=0\) are (-6) and (-6), what is the value of (p)?

Correct Answer: A. (12). Explanation: मूलों का योग (-12) है और (-p=-12) होगा। इसलिए (p=12) है। / The sum of roots is (-12), and (-p=-12). Therefore (p=12).

Which concept should I revise for this Mathematics MCQ?

The sum of roots is (-12), and (-p=-12). Therefore (p=12).

What exam hint can help solve this Mathematics question?

मूलों का योग (-12) है और (-p=-12) होगा। इसलिए (p=12) है।

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