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Problem
Problem
The roots of
2
x
2
+
5
x
−
9
=
0
2x^2 + 5x - 9 = 0
2
x
2
+
5
x
−
9
=
0
are
α
\alpha
α
and
β
\beta
β
. Find *all* quadratic equations with roots
α
2
\alpha^2
α
2
and
β
2
\beta^2
β
2
.
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