SOLUTION: Find all values for K so that the equaton 3t^2-6t+k=0 has to unequal roots

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Question 328772: Find all values for K so that the equaton 3t^2-6t+k=0 has to unequal roots
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Use the discriminant, D.
D=b%5E2-4ac
D=%28-6%29%5E2-4%283%29%28k%29
D=36-12k
In order to have unequal real roots, D%3E0
36-12k%3E0
36%3E12k
highlight%28k%3C3%29