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15 votes
15 votes
Evaluate each expression if a = -3, b = 4, c = 1/2

a^2 - 12bc

User Vladlen Gladis
by
2.9k points

1 Answer

27 votes
27 votes

Answer:

Explanation:

a^2-12bc

-3^2-(12*4*1/2)

-3^2-(48*1/2)

-3^2-24

9-24

-15

User Jeremythuff
by
3.2k points