brandonleal082
brandonleal082
28-02-2021
Mathematics
contestada
Brainliest answer to first
Respuesta :
Plin
Plin
28-02-2021
Answer:
(a) -1^2 = -1
(b) 3 = 3
(c) 2(3) + 1 = 7
Step-by-step explanation:
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