Menyederhanakan -6x+22x-20/9x^-25 By Admin ReiPosted on October 29, 2022 Menyederhanakan -6x+22x-20/9x^-25 ( – 6 + 22x ) – 20 / 9x² – 25= 16x – 20 . 9x^25= 16x – 80x^25