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Mathematics
Mathematics
Problem
If
a
a
a
and
b
b
b
are non-zero distinct roots of
x
2
+
a
x
+
b
=
0
x^2 + ax + b = 0
x
2
+
a
x
+
b
=
0
, then the least value of
x
2
+
a
x
+
b
x^2 + ax + b
x
2
+
a
x
+
b
is equal to: (a)
2
3
\frac{2}{3}
3
2
(b)
9
4
\frac{9}{4}
4
9
(c)
−
9
4
-\frac{9}{4}
−
4
9
(d) 1
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