1/ 2x + 4 =14
2/ 50 – ( 4x – 6 ) = 24
3/ 25 – ( 4x – 20 ) = 5
4/ 37 – 5x = 2
5/ 4³ – 2³ + 6 x 3 – ( 5 + 3 )²
6/ (2³ – 1)² + 3² – 2³
1/ 2x + 4 =14
2/ 50 – ( 4x – 6 ) = 24
3/ 25 – ( 4x – 20 ) = 5
4/ 37 – 5x = 2
5/ 4³ – 2³ + 6 x 3 – ( 5 + 3 )²
6/ (2³ – 1)² + 3² – 2³
Câu hỏi mới
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