Home
Class 12
MATHS
[" 21.Find the value of "k" for which th...

[" 21.Find the value of "k" for which the quadratic equation "(k+4)x^(2)+(k+1)x+1=0" has two re "],[" equal roots."],[" 22.Prove that the equation "x^(2)(a^(2)+b^(2))+2x(ac+bd)+(c^(2)+d^(2))=0" has no real root,if "ad!=bc.]

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove that the equation x^(2)(a^(2)b^(2))+2x(ac+bd)+(c^(2)+d^(2))=0 has no real root if adnebc .

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

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

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

Find the value of k for which the quadratic equations 9x^(2) - 24x+ k=0 has equal roots.

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

Find the values of k for which the quadratic equation 9x^(2)-3kx+k=0 has equal roots.

Find the values of k for which the quadratic equation 4x^2+5kx+25=0 has equal roots.

find the values k for which the quadratic equation 2x^2 + Kx +3=0 has two real equal roots