Math, asked by KavinAkash, 1 year ago

For what value of k, are the quadratic equation KX(x-2)+6=0 equal

Answers

Answered by anu12041977
3
kx(x-2)+6=0                                  
kx²-2kx+6=0                                  a=k             b=-2k             c=6
D=b²-4ac                              [equal roots have D=0]
0=(-2k)²-4(k)(6)
0=4k²-24k
24k=4k²
24k/4k²=0
6/k=0
6=k
Similar questions