If the coefficient of x in the expansion of \[{{\left( {{x}^{2}}+\frac{k}{x} \right)}^{5}}\] is 270, then k = [EAMCET 2002]

If the coefficient of x in the expansion of \[{{\left( {{x}^{2}}+\frac

1.	If the coefficient of x in the expansion of \[{{\left( {{x}^{2}}+\frac{k}{x} \right)}^{5}}\] is 270, then k = [EAMCET 2002]
A.	1
B.	2
C.	3
D.	4
Answer» D. 4

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If the coefficient of x in the expansion of \[{{\left( {{x}^{2}}+\frac{k}{x} \right)}^{5}}\] is 270, then k = [EAMCET 2002]

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