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The Number of Quadratic Equations Having Real Roots and Which Do Not Change by Squaring Their Roots is - Mathematics

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Question

The number of quadratic equations having real roots and which do not change by squaring their roots is

Options

  • 4

  • 3

  • 2

  • 1

MCQ

Solution

As we know that the number of quadratic equations having real roots and which do not change by squaring their roots is 2.

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Chapter 4: Quadratic Equations - Exercise 4.15 [Page 84]

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RD Sharma Mathematics [English] Class 10
Chapter 4 Quadratic Equations
Exercise 4.15 | Q 15 | Page 84
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