alyssaa87
alyssaa87
12-09-2021
Mathematics
contestada
How to do this question
Respuesta :
OverpoweredNoob
OverpoweredNoob
12-09-2021
Answer:
-1
Step-by-step explanation:
-2x^2 - (-2x^2 + 1) =
0 - 1 =
-1
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