यदि \(x^2-10x+q\) के शून्यक (2r) और (3r) हैं, तो (q) का मान क्या है?

If the zeroes of \(x^2-10x+q\) are (2r) and (3r), what is (q)?

Explanation opens after your attempt
Correct Answer

A. (24)

Step 1

Concept

From the sum (5r=10), (r=2). The product is \(2r\cdot3r=6r^2=24\).

Step 2

Why this answer is correct

The correct answer is A. (24). From the sum (5r=10), (r=2). The product is \(2r\cdot3r=6r^2=24\).

Step 3

Exam Tip

योग (5r=10) से (r=2) है। गुणनफल \(2r\cdot3r=6r^2=24\) है।

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Mathematics Answer, Explanation and Revision Hints

यदि \(x^2-10x+q\) के शून्यक (2r) और (3r) हैं, तो (q) का मान क्या है? / If the zeroes of \(x^2-10x+q\) are (2r) and (3r), what is (q)?

Correct Answer: A. (24). Explanation: योग (5r=10) से (r=2) है। गुणनफल \(2r\cdot3r=6r^2=24\) है। / From the sum (5r=10), (r=2). The product is \(2r\cdot3r=6r^2=24\).

Which concept should I revise for this Mathematics MCQ?

From the sum (5r=10), (r=2). The product is \(2r\cdot3r=6r^2=24\).

What exam hint can help solve this Mathematics question?

योग (5r=10) से (r=2) है। गुणनफल \(2r\cdot3r=6r^2=24\) है।