| Author |
Comment/Response |
Sownak
|
 07/23/12 07:00am
Hi all,
I have an expression that looks like
a (3 x^2 + \[Lambda] - 2 x (1 + \[Lambda])) +
x (x^2 + 3 \[Lambda] - 2 x (1 + \[Lambda]))
and I want to find the values of 'a' and \[Lambda] that makes it a perfect cubic (i.e., can be factored as (x-b)^3)
I think you need to use FindInstance for this, but can't quite work out how... any help please?
Thanks,
Sownak
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