Persamaan kuadrat x²-4x+9=0 jenis akarnya adalah...
Jawaban:
lanjut lah, jangan marah kalo salah
[answer.2.content]101 Brilliant Things For Kids to do With Science
101 Brilliant Things For Kids to do With Science
Jawaban:
lanjut lah, jangan marah kalo salah
[answer.2.content]