Ответы на вопрос:
1.5a+9.7b+5.8a+1.3b = (1.5+5.8)a + (9.7+1.3)b = 7.3a+11b 12.75a+1.85b+9.55a+3.5a = (12.75+9.55)a + (1.85+3.5)b = 22,3a+5.35b
Популярно: Математика
-
Merto05.09.2020 10:07
-
NIK20201029.08.2020 02:20
-
Nemuverus04.10.2021 02:45
-
golubalex0111.03.2023 10:24
-
yellowmellow28.09.2020 15:13
-
oznobiseva200623.06.2021 08:30
-
millergil17.03.2020 07:35
-
kiryagartman16.08.2021 18:18
-
BOSS65313.05.2022 02:46
-
StasSav0601.12.2022 11:49