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Evaluate a2 − 2b for a = 2 and b = −4.

Evaluate a2 − 2b for a = 2 and b = −4.
asked 110k views
6 votes
Evaluate a2 − 2b for a = 2 and b = −4.

asked
User Andbamnan
by
7.2k points

1 Answer

5 votes
a^2 - 2b
2^2 - 2(-4)
4 + 8
12

Hope this helps!!!!
answered
User Cyril F
by
8.0k points
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