SOLUTION: Please find all real values of k for which 3t^2-6t+k=0

SOLUTION: Please find all real values of k for which 3t^2-6t+k=0

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Question 94545: Please find all real values of k for which 3t^2-6t+k=0
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
Quadratic formula
Let k=c in the formula
Ifis negative then the answer will not be a real number because the square root of a negative number is not a real number.
a=3 b=-6 c=k
so must be .

divide both sides by -12.
So k must be greater than and less than or equal to 3

EdJones
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