Concept-wise Practice

opposite-irrationals MCQ Questions for Class 10

opposite-irrationals se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

1 questions tagged with opposite-irrationals.

Question 1/1 Expert Mathematics Chapter 2: Polynomials Irrational numbers and real numbers Class 10 Level 25

यदि (p(x)=x-2-18), तो शून्यकों का गुणनफल और योग क्या हैं?

If (p(x)=x-2-18), what are the product and sum of its zeroes?

Explanation opens after your attempt
Correct Answer

A. गुणनफल (-18), योग (0)Product (-18), sum (0)

Step 1

Concept

The zeroes are \(3\sqrt{2}\) and \(-3\sqrt{2}\). Therefore the sum is (0) and the product is (-18).

Step 2

Why this answer is correct

The correct answer is A. गुणनफल (-18), योग (0) / Product (-18), sum (0). The zeroes are \(3\sqrt{2}\) and \(-3\sqrt{2}\). Therefore the sum is (0) and the product is (-18).

Step 3

Exam Tip

शून्यक \(3\sqrt{2}\) और \(-3\sqrt{2}\) हैं। इसलिए योग (0) और गुणनफल (-18) है।

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