Question

Find the value of k for which the following equation has equal roots: x2 + 4kx + (k2 – k + 2) = 0.

Answer 1

Step-by-step explanation:

x²+4kx(k²-k+2)=0

k²-k+2=0

k²-2k+k+2=0

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

k=2 and k=-1 OK friend