A) \[x=2\]is a root of \[2{{x}^{2}}+5x+1=0\]
B) \[x=3\] is not a root of \[{{x}^{2}}+3x-5=0\]
C) \[x=-1\] is not a root of \[5{{x}^{2}}-x-1=0\]
D) \[x=-\frac{2}{5}\] is not a root of \[{{x}^{2}}-\frac{8x}{5}-\frac{4}{5}=0\]
Correct Answer: B
Solution :
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