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Foundations
medium
0:00.0
Evaluate
(
p
+
q
)
2
−
(
p
−
q
)
2
(p + q)^2 - (p - q)^2
(
p
+
q
)
2
−
(
p
−
q
)
2
for
p
=
5
,
q
=
3
p = 5, q = 3
p
=
5
,
q
=
3
.
A
60
B
16
C
64
D
4
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