समीकरण \(x^2-22x+121=0\) के मूलों का योग और गुणनफल क्रमशः क्या हैं?

For \(x^2-22x+121=0\), what are the sum and product of roots respectively?

Explanation opens after your attempt
Correct Answer

A. (22) और (121)(22) and (121)

Step 1

Concept

It is ((x-11)2=0), so both roots are (11). The sum is (22) and the product is (121).

Step 2

Why this answer is correct

The correct answer is A. (22) और (121) / (22) and (121). It is ((x-11)2=0), so both roots are (11). The sum is (22) and the product is (121).

Step 3

Exam Tip

यह ((x-11)2=0) है इसलिए दोनों मूल (11) हैं। योग (22) और गुणनफल (121) होगा।

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Mathematics Answer, Explanation and Revision Hints

समीकरण \(x^2-22x+121=0\) के मूलों का योग और गुणनफल क्रमशः क्या हैं? / For \(x^2-22x+121=0\), what are the sum and product of roots respectively?

Correct Answer: A. (22) और (121) / (22) and (121). Explanation: यह ((x-11)2=0) है इसलिए दोनों मूल (11) हैं। योग (22) और गुणनफल (121) होगा। / It is ((x-11)2=0), so both roots are (11). The sum is (22) and the product is (121).

Which concept should I revise for this Mathematics MCQ?

It is ((x-11)2=0), so both roots are (11). The sum is (22) and the product is (121).

What exam hint can help solve this Mathematics question?

यह ((x-11)2=0) है इसलिए दोनों मूल (11) हैं। योग (22) और गुणनफल (121) होगा।