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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 10

Determine the quadratic equation, whose sum and product of roots are -32, – 1 - Mathematics

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Question

Determine the quadratic equation, whose sum and product of roots are `(-3)/2`, – 1

Sum

Solution

Sum of the roots = `(-3)/2`; Product of the roots = – 1

The Quadratic equation is

x2 – (sum of the roots)x + product of the roots = 0

`x^2 - ((-3)/2)x + (-1)` = 0

⇒ `x^2 + 3/2x - 1` = 0

2x2 + 3x – 2 = 0

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Quadratic Equations
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Chapter 3: Algebra - Exercise 3.9 [Page 109]

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Samacheer Kalvi Mathematics [English] Class 10 SSLC TN Board
Chapter 3 Algebra
Exercise 3.9 | Q 1. (iii) | Page 109
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