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OpenStudy (anonymous):
Find the range of values of k for which the equation x^2+5x+k=0??? thanks
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OpenStudy (anonymous):
k = 0, 6, -6, -14, 4
OpenStudy (anonymous):
At least, that's some that I can think of
OpenStudy (anonymous):
how??? :S
OpenStudy (anonymous):
Just plug in values. Like, if x = 0, then k would have to equal zero, too. If x = 1, then it would be (1)^2 +5(1) + k = 0. So, then it would be 6 +k =0. Ya get it now? :)
OpenStudy (anonymous):
yerr, thanks :) the medal is urs :p
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OpenStudy (anonymous):
YAY! MA FIRST MEDAL! :D
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