Medium Mathematics Polynomials Class 10 Level 22

यदि किसी परवलय के (x)-अक्ष कटान ((-1,0)) और ((4,0)) हैं, तो शून्यकों का योग क्या है?

If the (x)-axis intersections of a parabola are ((-1,0)) and ((4,0)), what is the sum of zeroes?

Explanation opens after your attempt
Correct Answer

A. (3)

Step 1

Concept

The zeroes are (-1) and (4), so their sum is (3). Tip: first read the (x)-values from the points.

Step 2

Why this answer is correct

The correct answer is A. (3). The zeroes are (-1) and (4), so their sum is (3). Tip: first read the (x)-values from the points.

Step 3

Exam Tip

शून्यक (-1) और (4) हैं, इसलिए योग (3) है। टिप: पहले बिंदुओं से (x)-मान पढ़ें।

FAQs

Mathematics Answer, Explanation and Revision Hints

यदि किसी परवलय के (x)-अक्ष कटान ((-1,0)) और ((4,0)) हैं, तो शून्यकों का योग क्या है? / If the (x)-axis intersections of a parabola are ((-1,0)) and ((4,0)), what is the sum of zeroes?

Correct Answer: A. (3). Explanation: शून्यक (-1) और (4) हैं, इसलिए योग (3) है। टिप: पहले बिंदुओं से (x)-मान पढ़ें। / The zeroes are (-1) and (4), so their sum is (3). Tip: first read the (x)-values from the points.

Which concept should I revise for this Mathematics MCQ?

The zeroes are (-1) and (4), so their sum is (3). Tip: first read the (x)-values from the points.

What exam hint can help solve this Mathematics question?

शून्यक (-1) और (4) हैं, इसलिए योग (3) है। टिप: पहले बिंदुओं से (x)-मान पढ़ें।

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