If `x` is real, then the value of `x^2- 6x +13` will not be less than

If x is real then find the minimum value of x^2-6x+10

The value of x ^(2) – 4x + 11 can never be less than

If x is real,then the maximum value of 3-6x-8x^(2) is

If 11-3x is 4 less than 13, what is the value of 6x?

If x is real can that of x^2+3x+1 less than (-5/4) ?

If x is real,then the least value of the expression (x^(2)-6x+5)/(x^(2)+2x+1) is

If phi(x) is a differential real-valued function satisfying phi'(x)+2phi(x)le1, then the value of 2phi(x) is always less than or equal to …….

If phi(x) is a differential real-valued function satisfying phi'(x)+2phi(x)le1, then the value of 2phi(x) is always less than or equal to …….

If phi(x) is a differential real-valued function satisfying phi'(x)+2phi(x)le1, then the value of 2phi(x) is always less than or equal to …….