Theory of Equations 1 Question 43
44. The equation $2 x^{2}+3 x+1=0$ has an irrational root.
(1983, 1M)
Analytical & Descriptive Questions
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Solution:
- Given, $2 x^{2}+3 x+1=0$
Here, $D=(3)^{2}-4 \cdot 2 \cdot 1=1$ which is a perfect square.
$\therefore$ Roots are rational.
Hence, statement is false.