DAT Quantitative Reasoning Quiz
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ALGEBRAIC & QUANTITATIVE METHODS
Question 1
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The solutions of
2
x
2
−
7
x
−
4
=
0
2x^2-7x-4=0
2
x
2
−
7
x
−
4
=
0
are
A
{
−
1
2
,
4
}
\left\{-\dfrac12,\;4\right\}
{
−
2
1
,
4
}
B
{
−
2
,
4
}
\{-2,\;4\}
{
−
2
,
4
}
C
{
1
2
,
−
4
}
\left\{\dfrac12,\;-4\right\}
{
2
1
,
−
4
}
D
{
2
,
−
4
}
\{2,\;-4\}
{
2
,
−
4
}
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