October 2019 1 12 Report
Pelajaran matematika kelas 9 tentang persamaan kuadrat
Tentukan akar akarnya
1) x² + 9x + 20 = 0
2) x² + 10x + 21 = 0
3) x² + 17x + 72 = 0
4) x² + 17x + 30 = 0​

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.