Class 10 sign-error MCQ Questions

Question 1/1 Expert Mathematics Chapter 2: Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 24

यदि (p(x)=-(x-3)(x+1)) है तो ग्राफ के शून्यक कौन से हैं?

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Correct Answer

A. (3) और (-1)(3) and (-1)

Step 1

The outside negative sign does not change the zeroes. Set the factors equal to zero.

Step 2

The correct answer is A. (3) और (-1) / (3) and (-1). The outside negative sign does not change the zeroes. Set the factors equal to zero.

Step 3

बाहर का ऋण चिह्न शून्यकों को नहीं बदलता। गुणनखंडों को शून्य रखकर उत्तर निकालें।

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