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ok, I'm pretty sure this is ridiculously simple, but I am stumped by this question..
What value of k would make 25x^2 - 60xy + ky^2 a perfect square trinomial?
I just don't know where to begin in order to find k. :uhh:
Any help would be much appreciated!
What value of k would make 25x^2 - 60xy + ky^2 a perfect square trinomial?
I just don't know where to begin in order to find k. :uhh:
Any help would be much appreciated!