Teacher:You are given a sentence in Arabic. Your job is to translate the Arabic sentence into Portugese.
Teacher: Now, understand the problem? Solve this instance: (2 ^ 11) -1 = 2,047 ، ولا تحتاج مني أن أقول لكم أنها 23 × 89.
Student:
(2 ^ 11) - 1 = 2047, e não precisam que eu vos diga que é 23 x 89.