jennakay16
jennakay16
27-01-2021
Mathematics
contestada
what is За – 2а x 4а + ба
Respuesta :
zadosada
zadosada
27-01-2021
Answer:
10a-3,7a-2,3a-9
1)4a+ 6a-3
10a -3
2)3a+ 4a -2
= 7a - 2
3) 2-3a+7
= 7+2-3a
= 9-3a
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