0000:00:00:00:00Mulai20Nomor 20PembahasanHasil dari: 3xx2−4−2x−2\frac{3x}{x^2 - 4} - \frac{2}{x - 2}x2−43x−x−22 adalah...2x+12x2−4\frac{2x + 12}{x^2 - 4}x2−42x+12x−12x2−4\frac{x - 12}{x^2 - 4}x2−4x−12−x+12x2−4\frac{-x + 12}{x^2 - 4}x2−4−x+12−2xx2−4\frac{-2x}{x^2 - 4}x2−4−2xx−4x2−4\frac{x - 4}{x^2 - 4}x2−4x−4
20Nomor 20PembahasanHasil dari: 3xx2−4−2x−2\frac{3x}{x^2 - 4} - \frac{2}{x - 2}x2−43x−x−22 adalah...2x+12x2−4\frac{2x + 12}{x^2 - 4}x2−42x+12x−12x2−4\frac{x - 12}{x^2 - 4}x2−4x−12−x+12x2−4\frac{-x + 12}{x^2 - 4}x2−4−x+12−2xx2−4\frac{-2x}{x^2 - 4}x2−4−2xx−4x2−4\frac{x - 4}{x^2 - 4}x2−4x−4
