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Eduardwww [97]
4 years ago
10

If a = 2, b = 5 and c = -3, find the value of c2-3ab -21 -36 -39 -316

Mathematics
2 answers:
beks73 [17]4 years ago
6 0
C^2 - 3ab......when a = 2, b = 5, c = -3

-3^2 - 3(2)(5) =
9 - 6(5) =
9 - 30 =
-21 <===
horrorfan [7]4 years ago
5 0
The correct answer is -36
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