IF x is an integer which is a perfect square and `7le2x-3lt17`, then x is-

The integral values of x for which x^(2)+7x+13 is perfect square are alpha and beta then

The integral values of x for which x^(2)+7x+13 is perfect square are alpha and beta then

Represent the following sets in tabular (or Roster) form : X={a: a in NN" and a is a perfect square and " 2 lt a le49}

Identify the null sets among the following E = {x: x is a perfect square number , 40 lt x lt 50 }

If 56le3x-4le78 and x is a perfect square positive integer, then the value of x is :

The integral values of x for which x^2 +17x+71 is perfect square of a rational number are a and b, then |a-b| =

The integral values of x for which x^(2)+17x+71 is perfect square of a rational number are a and b,then |a-b|=