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Foundations
easy
0:00.0
Evaluate
a
2
−
b
2
a^2 - b^2
a
2
−
b
2
for
a
=
5
,
b
=
3
a=5, b=3
a
=
5
,
b
=
3
.
A
34
B
4
C
8
D
16
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