Math 2 Quiz
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ALGEBRA & FUNCTIONS
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If the discriminant of
p
x
2
+
q
x
+
r
=
0
px^2 + qx + r = 0
p
x
2
+
q
x
+
r
=
0
is
Δ
\Delta
Δ
, what is the discriminant of
r
x
2
+
q
x
+
p
=
0
rx^2 + qx + p = 0
r
x
2
+
q
x
+
p
=
0
?
A
Δ
\Delta
Δ
B
−
Δ
-\Delta
−
Δ
C
Δ
p
r
\frac{\Delta}{pr}
p
r
Δ
D
Δ
⋅
r
p
\Delta \cdot \frac{r}{p}
Δ
⋅
p
r
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