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Bingel [31]
4 years ago
11

Evaluate 51x3 - 2 + 7 when x = -2.

Mathematics
2 answers:
Vlada [557]4 years ago
6 0

Answer:

51(-2)^3 - 2 + 7

51(-8) - 2 + 7

-408 - 2 + 7

-410 + 7

-403

Step-by-step explanation:

dybincka [34]4 years ago
5 0

Answer:

-361

Step-by-step explanation:

61 x -2= -122

-122 x 3= -366

-366-2

-368 + 7 = -361

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