kx^(2)+(k-1)x-1=0

Find the value of k for which the given equation has real and equal roots: 2x^(2)-10x+k=09x^(2)+3kx+4=012x^(2)+4kx+3=02x^(2)+3kx+4=02x^(2)-kx+1=0kx^(2)-5x+k=0x^(2)+kx+1=0kx^(2)-5x+k=0x^(2)+k(4x+k-1)+2=0x^(2)-2x(1+3k)+7(x+2k)=0(k+1)x^(2)-2(k-1)x+1=0

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

Find the values of k for which the roots are real and equal in the following equations: (3k+1)x^(2)+2(k+1)x+k=0 (ii) kx^(2)+kx+1=-4x^(2)-x

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

IF the roots of kx^2+x(k-1)+(k-1)=0 are equal, then k=……….

The equation kx^(2)+x+k=0 and kx^(2)+kx+1=0 have exactly one root in common for

The equation kx^(2)+x+k=0 and kx^(2)+kx+1=0 have exactly one root in common for

The equation k^(2)x^(2)+kx+1=0 has

The set of values of k for which kx^(2)-x-k+1<0AA x in R, is

If the roots of 2x^(3)+kx^(2)-x+1=0 are in H.P then k=