Matematika

Pertanyaan

tolong donk kasih tau isinya
tolong donk kasih tau isinya

2 Jawaban

  • setahuku sih...
    1.= 5 - 4 = 1
    = 1 × (5 - 4) = 1
    = 1 × 5 = 5
    = 1 × 4 = 4
    =(1 × 5) - (1 ×4) = 5 - 4 = 1
    2.= 6 - (-3) = 9
    = (-2) × (6 - (-3)) = -18
    = (-2) × 6 = -12
    = (-2) × (-3) = 6
    = (-2 × 6) - (-2 × -3) = (-12) - (6) = 32
    3.= (-7) - 2 = 9
    = 3 × ((-7) - 2) = 27
    = 3 × -7 = -21
    = 3 × 2 = 6
    = (3 × (-7)) - (3 × 2) = (-21) - 6 = 27
    4.= (-8) - (-1) = -9
    = -4 × ((-8) - (-1)) = (-32) - 1 = 33
    = -4 × -8 = -32
    = -4 × -1 = -4
    = (-4 × -8) - (-4 × -1) = (-32) - (-4) = -36
    5.= (untuk no.5 dibuat sendiri. yaitu : A.-6 ,B. 3 , C.-8.
    = 3 - (-8) = 11
    = -6 × (3 - (-8)) = -66
    = -6 × 3 = -18
    = -6 × -8 = -48
    = (-6 × 3) - (-6 × -8) = (-18) - (-48) = -66
    maaf kalo salah...semoga membantu ya...
    :)
  • Maaf jika salah, semoga bermanfaat
    Gambar lampiran jawaban FaisJefli25