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Question Medium Mathematics Chapter 2: Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23

यदि किसी ग्राफ का केवल एक (x)-अक्ष कटान ((-5,0)) है और वह वहाँ पार करता है, तो वास्तविक शून्यक कौन सा है?

If a graph has only one (x)-axis intersection ((-5,0)) and it crosses there, what is the real zero?

Explanation opens after your attempt
Correct Answer

B. (-5)

Step 1

Concept

The (x)-value (-5) of the intersection point is the zero. Tip: do not change the negative sign.

Step 2

Why this answer is correct

The correct answer is B. (-5). The (x)-value (-5) of the intersection point is the zero. Tip: do not change the negative sign.

Step 3

Exam Tip

कटान बिंदु का (x)-मान (-5) शून्यक है। टिप: ऋण चिह्न को न बदलें।

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