" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Verified answer
Bab Persamaan KuadratMatematika SMP Kelas VIII
x² + 4x + 5 = 0
p = 1; q = 4; r = 5
2a . 2b = 4 . a . b
2a . 2b = 4 . (r/p)
2a . 2b = 4 . (5/1)
2a . 2b = 20