Vampire1234

08.06.2023 07:09 •  Математика

Спростити вираз: 1) 4 ⋅ 123 ⋅ 25
8 ⋅ 41 ⋅ 125
2 ⋅ 35 ⋅ 5
4 ⋅12 ⋅ 5
250 ⋅ 21 ⋅ 4

12 ⋅ 3a
8x ⋅ 7
4 ⋅ b ⋅ 5
6a ⋅ 7b

2 (x + 5)
4 (a – 5b)
5 (2x + 5y – 4)
6 (a + 3b – 2m – 6)

2a + 7a
3x +5x – 2x
12b – 5b +6
7a +5a +12 – 3a