Find the range of values of a for which the following equations have two real roots:

x^2 - 2ax + 3a = 0

I've got it down to a^2-3a>0, where do i go from here?

Thanks

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- Sep 19th 2009, 06:38 AMMontydoDiscriminant question
Find the range of values of a for which the following equations have two real roots:

x^2 - 2ax + 3a = 0

I've got it down to a^2-3a>0, where do i go from here?

Thanks - Sep 19th 2009, 06:42 AMred_dog
The equation has the roots

Then if