The minimum value of `(a^(2)+1)/(a^(2)+2)` is

If x^(2) +ax - 3x-(a+2) = 0 has real and distinct roots, then minimum value of (a^(2)+1)//(a^(2)+2) is

The minimum value of x^(2)+(1)/(1+x^(2)) is at

Minimum value of x^(2)+(1)/(x^(2)+1)-3 is

Minimum value of x^(2)+(1)/(x^(2)+1)-3 is

The minimum value of 2^((x^(2)-3)^(3)+27) is 2^(27) (b) 2 (c) 1 (d) none of these

The minimum value of 2^[(x^(2)-3)^(2)+8]

If xy=1 , then minimum value of x ^(2) + y^(2) is :

The minimum value of (x^(2)+2x+4)/(x+2) , is

The minimum value of 2x^(2)+x-1 is

The minimum value of ((a^(2)+3a+1)(b^(2)+3b+1)(c^(2)3c+1))/(abc) The minimum value of,where a,b,c in R is