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symbolic sum MCQ Questions for Class 10

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

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2 questions tagged with symbolic sum.

Question 1/2 Expert Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23

यदि ग्राफ के (x)-अक्ष कटान ((0,0)), ((g,0)), ((-g,0)) हैं, जहाँ \(g\neq0\), तो शून्यकों का योग क्या होगा?

If the (x)-axis intersections of a graph are ((0,0)), ((g,0)), ((-g,0)), where \(g\neq0\), what will be the sum of the zeroes?

Explanation opens after your attempt
Correct Answer

A. (0)

Step 1

Concept

The zeroes are (0), (g), (-g), so the sum is (0). Tip: opposite numbers cancel each other.

Step 2

Why this answer is correct

The correct answer is A. (0). The zeroes are (0), (g), (-g), so the sum is (0). Tip: opposite numbers cancel each other.

Step 3

Exam Tip

शून्यक (0), (g), (-g) हैं, इसलिए योग (0) होगा। टिप: विपरीत संख्याएँ एक-दूसरे को काट देती हैं।

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Question 2/2 Hard Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23

यदि ग्राफ के (x)-अक्ष कटान ((0,0)) और ((b,0)) हैं, जहाँ \(b\neq0\), तो शून्यकों का योग क्या होगा?

If the (x)-axis intersections of a graph are ((0,0)) and ((b,0)), where \(b\neq0\), what will be the sum of the zeroes?

Explanation opens after your attempt
Correct Answer

B. (b)

Step 1

Concept

The zeroes are (0) and (b), so the sum is (b). Tip: do not forget to include the zero (0) from the origin.

Step 2

Why this answer is correct

The correct answer is B. (b). The zeroes are (0) and (b), so the sum is (b). Tip: do not forget to include the zero (0) from the origin.

Step 3

Exam Tip

शून्यक (0) और (b) हैं, इसलिए योग (b) है। टिप: मूल बिंदु का शून्यक (0) जोड़ना न भूलें।

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