when w=8
=8²-2(8)-15
=64-16-15
=64-31
=33
Answer:
B. 33 cm^2
Explanation:
w=8 so
w^2 - 2w - 15 =
8^2 - 2(8) - 15 =
64 - 16 - 15 =
48 - 15 =
33
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