( (x-6)(x-5) ) का प्रसार कौन सा है?

Which is the expansion of ( (x-6)(x-5) )?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

B. \(x^2-11x+30\)

Step 1

Concept

The coefficient of (x) is (-6-5=-11) and the constant term is (30). Exam tip: product of two negative numbers is positive.

Step 2

Why this answer is correct

The correct answer is B. \(x^2-11x+30\). The coefficient of (x) is (-6-5=-11) and the constant term is (30). Exam tip: product of two negative numbers is positive.

Step 3

Exam Tip

(x) का गुणांक (-6-5=-11) और स्थिर पद (30) है। परीक्षा में दो ऋणात्मक संख्याओं का गुणन धनात्मक होता है।

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Mathematics Answer, Explanation and Revision Hints

( (x-6)(x-5) ) का प्रसार कौन सा है? / Which is the expansion of ( (x-6)(x-5) )?

Correct Answer: B. \(x^2-11x+30\). Explanation: (x) का गुणांक (-6-5=-11) और स्थिर पद (30) है। परीक्षा में दो ऋणात्मक संख्याओं का गुणन धनात्मक होता है। / The coefficient of (x) is (-6-5=-11) and the constant term is (30). Exam tip: product of two negative numbers is positive.

Which concept should I revise for this Mathematics MCQ?

The coefficient of (x) is (-6-5=-11) and the constant term is (30). Exam tip: product of two negative numbers is positive.

What exam hint can help solve this Mathematics question?

(x) का गुणांक (-6-5=-11) और स्थिर पद (30) है। परीक्षा में दो ऋणात्मक संख्याओं का गुणन धनात्मक होता है।