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Mathematics
Problem
For the quadratic equation
3
x
2
+
2
x
−
1
=
0
3x^2 + 2x - 1 = 0
3
x
2
+
2
x
−
1
=
0
, which of the following is the smaller root? a)
−
1
3
-\dfrac{1}{3}
−
3
1
b)
−
1
-1
−
1
c)
−
2
-2
−
2
d)
1
3
\dfrac{1}{3}
3
1
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