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Degger [83]
3 years ago
9

If a = and b = -1 what is the value of ab -b^2

Mathematics
1 answer:
svet-max [94.6K]3 years ago
8 0

Answer:

-2

Step-by-step explanation:

To solve you need to replace the variables with their numbers.

3(-1) - (-1^2)

-1 x -1 = -1

3 x (-1) = -3

-3 - (-1) =

-2

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