ellagrace14
ellagrace14
18-09-2019
Mathematics
contestada
(1+6)9
_______=
5²-4
Respuesta :
geshu
geshu
18-09-2019
Answer:
3
Step-by-step explanation:
{(1+6)9}/5^2-4
(7×9)/25-4
63/21
3
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