Question

Find the range of values of k for which the equation x^2+5x+k=0???

thanks

Answer 1

k = 0, 6, -6, -14, 4

Answer 2

At least, that's some that I can think of

Answer 3

how???
:S

Answer 4

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? :)

Answer 5

yerr, thanks :)
the medal is urs :p

Answer 6

YAY! MA FIRST MEDAL! :D