If x=1\\3√8 find the value of x^2+1\\x^2

1.	If x=1\\3√8 find the value of x^2+1\\x^2
Answer» K.....x=1/3root8......therefore x^2=1/72so, substitute the values and ans=73 x=1/3√8= 1/2x²= (1/2)²= 1/4x²+1/x²= 1/4 + 1/(1/4)= 1/4+ 4=1+16/4=17/4

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