A) - 1, 4
B) 1, 4
C) - 4, 4
D) None of these
Correct Answer: D
Solution :
\[{{x}^{2}}+5|x|+\,4=0\] \[\Rightarrow \,|x{{|}^{2}}+5|x|+\,4=0\] Þ \[|x|\,=-1,-4\], which is not possible. Hence, the given equation has no real root.You need to login to perform this action.
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