Thuyan2502
Thuyan2502
19-09-2021
Mathematics
contestada
Q = ab - a + 1 + 2ab - ( ab - a + 2 )
Respuesta :
badalnarayan7
badalnarayan7
19-09-2021
Answer:
4ab+2a+3
Step-by-step explanation:
2ab+2a+3+2ab
4ab+2a+3
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