Question

for what value of k does k x (x-2) + 6=0 have equal roots​

Answer 1

Answer:

Step-by-step explanation:

Kx^2-2kx+6=0

We know equal roots means discriminate must be equal to zero

4k^2-24k=0

K=24/6

K=4

Therefore the roots of given eq after substituting k is

X=1

Answer 2

Answer:

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