(42n + 35m +7) - (50m - 20n +9)
Matematika
yani403
Pertanyaan
(42n + 35m +7) - (50m - 20n +9)
2 Jawaban
-
1. Jawaban Renitazz
42n+35m+7-50m+20n-9=
62n-15m-2 -
2. Jawaban Farrasaafd
(42n + 35m + 7) - (50m - 20n + 9)
=42n - -20n=62n
=35m - 50m=-15m
=7 - 9=-2
=62n - 15m - 2
Semuga membatu ya! ^_^