A) Irrational
B) Rational
C) Imaginary
D) None of these
Correct Answer: B
Solution :
Let \[f(x)=2{{x}^{2}}+3x+1=0\] \[\therefore \,\,\,\,x=\frac{-3\pm \sqrt{9-8}}{4}=\frac{-3\pm 1}{4}\] Hence roots are \[-\frac{1}{2},-1\](Rational).You need to login to perform this action.
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