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Foundations
easy
0:00.0
Evaluate
2
a
2
−
3
b
2a^2 - 3b
2
a
2
−
3
b
when
a
=
3
a = 3
a
=
3
and
b
=
4
b = 4
b
=
4
.
A
6
B
30
C
12
D
24
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