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Tamil Nadu Board of Secondary EducationHSC Science Class 11

Choose the correct alternative:The equation whose roots are numerically equal but opposite in sign to the roots of 3x2 − 5x − 7 = 0 is - Mathematics

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Question

Choose the correct alternative:
The equation whose roots are numerically equal but opposite in sign to the roots of 3x2 − 5x − 7 = 0 is

Options

  • 3x2 − 5x − 7 = 0

  • 3x2 + 5x − 7 = 0

  • 3x2 − 5x + 7 = 0

  • 3x2 + x − 7 = 0

MCQ
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Solution

3x2 + 5x − 7 = 0

shaalaa.com
Quadratic Functions
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Chapter 2: Basic Algebra - Exercise 2.13 [Page 82]

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Samacheer Kalvi Mathematics - Volume 1 and 2 [English] Class 11 TN Board
Chapter 2 Basic Algebra
Exercise 2.13 | Q 14 | Page 82
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