" ii) "quad (k+4)x^(2)+(k+1)x+1=0

Find the value of k for which the quadratic equation (k+4)x^(2)+(k+1)x+1=0 has equal roots

Find the value of k for which the quadratic equation (k+4)x^2+(k+1)x+1=0 has equal roots

For which value of k the quadratic equation (k+4)x^2+(k+1)x+1=0 has equal roots find that value

Find the value of k for each of the following quadratic equations, so that they have two equal roots. (k+4)x^2+(k+1)x+1=0

Find the values of k for which roots of the following equations are real and equal: (i) 12x^(2)+4kx+3=0 (ii) kx^(2)-5x+k=0 (iii) x^(2)+k(4x+k-1)+2=0 (iv) x^(2)-2(5+2k)x+3(7+10k)=0 (v) 5x^(2)-4x+2+k(4x^(2)-2x-1)=0 (vi) (k+1)x^(2)-2(k-1)x+1=0 (vii) x^(2)-(3k-1)x+2k^(2)+2k-11=0 (viii) 2(k-12)x^(2)+2(k-12)x+2=0

Find the value of k for real and equal roots *(k+1)x^(2)-2(k-1)x+1=0

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

Find the values of k for which the roots are real and equal in the following equations: (i) (k+1)x^2-2(k-1)x+1=0 (ii) 2x^2+k x+3=0

For what value of K does 4x^(2)-2(K+1)x+(K+1)=0 have real and equal roots ?

Let f(x)=(a_(2k)x^(2k)+a_(2k-1)x^(2k-1)+...+a_(1)x+a_(0))/(b_(2k)x^(2k)+b_(2k-1)x^(2k-1)+...+b_(1)x+b_(0)) , where k is a positive integer, a_(i), b_(i) in R " and " a_(2k) ne 0, b_(2k) ne 0 such that b_(2k)x^(2k)+b_(2k-1)x^(2k-1)+...+b_(1)x+b_(0)=0 has no real roots, then