brendaad32
brendaad32
08-09-2018
Mathematics
contestada
Please help PRECAL, I do not understand
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Rucbar12
Rucbar12
08-09-2018
The answer is 0.
1 • -2 = -2
-2 + -2 = -4
-4 • -2 = 8
-8 + 8 = 0
0 • -2 = 0
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