What are the conditions for the roots.
Since k is unknown, roots will be in terms of k.
I've solved a function to this answer:
How would you convert the above into format?
I've tried it like this
For bx: I've tried converting -2x-kx into by taking -x common, but that's not giving me the right roots.
What am I doing wrong? What's the rule here to form bx?
Thanks!