" Q."8" if "x^(4)+px^(3)+nx+s^(2)" is a perfect square,then "p^(3)+8r=

If x^(4) + px^(3) + rx + s^(2) is a perfect square then p^(3) + 8r =

If x^(4) + px^(3) + rx + s^(2) is a perfect square then ps =

x^(4)-8x^(2)+k is a perfect square then k is

For what values of p and q, the expression, x^(4) - 14x^(3) + 71x^(2) + px + q is a perfect square ?

Which of the following is to be added to make x^(6) -6x^(4) + 4x^(3) + 8x^(2) - 10x + 3 a perfect square ?

If 3x^(2) + 8ax + 3 is a perfect square, then find the value of a

If 3x^2+8ax+3 is a perfect square then find the value of a