1. menyelesaikan persamaan kuadrat
a. x² – 18x + 32 = 0
b. 2x² + 5x +2 = 0
A. x² – 18x + 32 = 0
(x – 16)(x – 2) = 0
b. 2x² + 5x + 2 = 0
(2x + 1)(x + 2) = 0
1. menyelesaikan persamaan kuadrat
a. x² – 18x + 32 = 0
b. 2x² + 5x +2 = 0
A. x² – 18x + 32 = 0
(x – 16)(x – 2) = 0
b. 2x² + 5x + 2 = 0
(2x + 1)(x + 2) = 0