5m2-7n-9n-6m2=............
Matematika
peci1
Pertanyaan
5m2-7n-9n-6m2=............
1 Jawaban
-
1. Jawaban Machzen
= 5m² - 7n - 9n - 6m²
= 5m² - 6m² - 7n - 9n
= -m² -16n