question_answer

Find the value of \[x\], if \[{{\left( \sqrt{6}+\sqrt{2}+\sqrt{7}+\sqrt{18}+\sqrt{6}+\frac{\sqrt{5\sqrt{5}}}{\sqrt{5}} \right)}^{x-2}}=1\]

A)  1                                

B)  2

C)  3                                

D)  4

E)  None of these