MEDIUM
10th CBSE
IMPORTANT
Earn 100

Find the values of k for which the following equation have real and equal roots:

k2x2-2(2k-1)x+4=0

Important Questions on Quadratic Equations

MEDIUM
10th CBSE
IMPORTANT

Find the values of k  for which the following equation have real and equal roots:

(k+1)x2-2(k-1)x+1=0

MEDIUM
10th CBSE
IMPORTANT

Find the values of k for which the following equation have real and equal roots:

x2+k(2x+k-1)+2=0

MEDIUM
10th CBSE
IMPORTANT

Find the values of k for which the following equation have equal roots

2x2+kx+3=0

MEDIUM
10th CBSE
IMPORTANT

Find the values of k for which the following equation has real roots

kx(x-2)+6=0

MEDIUM
10th CBSE
IMPORTANT

Find the values of k for which the following equation have equal roots:

x2-4kx+k=0

MEDIUM
10th CBSE
IMPORTANT
Find the values of k for which the following equation have equal roots:

kx(x-25)+10=0

MEDIUM
10th CBSE
IMPORTANT

Find the values of k for which the equation kx(x-3)+9=0 will have real and equal roots.

MEDIUM
10th CBSE
IMPORTANT

Find the values of k for which the following equation have real and equal roots:

4x2+kx+3=0