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help with a question please

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Collin Li:

--- Quote from: "Freitag" ---Coblin, i graphed the function and it appears to me the solutions for k are never for k > 0 ( only one solution exists). Wtf am i doing wrong ><
--- End quote ---


I fixed my solution, it neglected one thing. It is a considerably complicated question.

enwiabe:
Yup I realised too after and went to go fix it and made an arithmetic mistake. Good work Coblin. :P

melanie.dee:
righto sweet thanks a lot guys i get it now, i never wouldve worked that out on my own haha, in fact i completely forgot the discriminant ever existed, ah i shouldve also listened in yr 11 clearly

eta; ok fucki just got the first bit and now theres more haha? :( i will go reread the explanations

Freitag:

--- Quote from: "coblin" ---
--- Quote from: "Freitag" ---Coblin, i graphed the function and it appears to me the solutions for k are never for k > 0 ( only one solution exists). Wtf am i doing wrong ><
--- End quote ---


I fixed my solution, it neglected one thing. It is a considerably complicated question.
--- End quote ---


Too complex for VCAA, that's fo sho.

melanie.dee:
i just read the last part.. there is no effing way i wouldve known what to do myself there.

i hope thats not a vcaa standard question because if so, im screwed! haha

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