[" For what value of "k,(4-k)x^(2)+(2k+4)x+(8k+1)=0," is a "],[" perfect square."]

For what values of k ,(4-k)x^(2)+(2k+4)x+8k+1=0 is a perfect square

For what value of k,(4-k)x^(2)+2(k+2)x+(8K+1) is a perfect square.

The value of k for which x^(2)-(k+2)x+2k is always a perfect square is

Find the values of k for which (4-k)x^(2)+(2k+4)x+(8k+1)=0 has real and equal roots.

The number of value of k for which [x^(2)-(k-2)x+k^(2)]xx[x^(2)+kx+(2k-1)] is a perfect square is a.2.1 c.0 d.none of these

For what value(s) of k the expression p+(1)/(4)sqrtp+k^(2) is a perfect square?

For what value of k, the expression x^(6) - 18 x^(3) + k will be a perfect square ?

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