Tolong jawab (×-11)×(3×+9)pelajaran smp kelas 7 By Admin ReiPosted on December 12, 2022 Tolong jawab (×-11)×(3×+9)pelajaran smp kelas 7 Jawaban Terkonfirmasi (x-11)(3x+9) =3x² +9x -33x -99 =3x²-24x-99