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dem82 [27]
3 years ago
10

-xy - (-x + y) if x = -3 and y= -4

Mathematics
1 answer:
Doss [256]3 years ago
6 0

Answer:

-11

Step-by-step explanation:

--3*-4 - (--3-4)

-12 - (3-4)

-12 - (-1)

-12+1

-11

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