3-z/12-z-z pangkat2=
Matematika
adi1108
Pertanyaan
3-z/12-z-z pangkat2=
1 Jawaban
-
1. Jawaban 4LL
= (3 - z) / (12 - z - z²)
= (3 - z) / (3 - z)(4 + z)
= 1 / (4 + z)
Semoga berguna +_+