Hard Mathematics Polynomials Class 10 Level 26

यदि (p(x)=x-2-2x-2), तो इसके शून्यकों का गुणनफल क्या है?

If (p(x)=x-2-2x-2), what is the product of its zeroes?

Explanation opens after your attempt
Correct Answer

A. (-2)

Step 1

Concept

In a quadratic, the product is \(\frac{c}{a}\). Here it is \(\frac{-2}{1}=-2\).

Step 2

Why this answer is correct

The correct answer is A. (-2). In a quadratic, the product is \(\frac{c}{a}\). Here it is \(\frac{-2}{1}=-2\).

Step 3

Exam Tip

द्विघात में गुणनफल \(\frac{c}{a}\) होता है। यहाँ \(\frac{-2}{1}=-2\) है।

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Mathematics Answer, Explanation and Revision Hints

यदि (p(x)=x-2-2x-2), तो इसके शून्यकों का गुणनफल क्या है? / If (p(x)=x-2-2x-2), what is the product of its zeroes?

Correct Answer: A. (-2). Explanation: द्विघात में गुणनफल \(\frac{c}{a}\) होता है। यहाँ \(\frac{-2}{1}=-2\) है। / In a quadratic, the product is \(\frac{c}{a}\). Here it is \(\frac{-2}{1}=-2\).

Which concept should I revise for this Mathematics MCQ?

In a quadratic, the product is \(\frac{c}{a}\). Here it is \(\frac{-2}{1}=-2\).

What exam hint can help solve this Mathematics question?

द्विघात में गुणनफल \(\frac{c}{a}\) होता है। यहाँ \(\frac{-2}{1}=-2\) है।

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