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Mathematics
Mathematics
Problem
Solve the quadratic equation
3
x
2
−
x
−
2
=
0
3x^2 - x - 2 = 0
3
x
2
−
x
−
2
=
0
. The roots are a)
−
1
-1
−
1
and
2
3
\dfrac{2}{3}
3
2
b)
1
1
1
and
−
2
3
-\dfrac{2}{3}
−
3
2
c)
3
3
3
and
−
2
-2
−
2
d)
2
3
\dfrac{2}{3}
3
2
and
−
1
3
-\dfrac{1}{3}
−
3
1
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