Matematika

Pertanyaan

gmn ya caranya Yg no b Dan d
gmn ya caranya Yg no b Dan d

2 Jawaban

  • 216 x 32 = 6^3 x 2^5
    p – 1 = 3 -> p = 4
    q = 5
  • Bab Eskponensial
    Matematika SMP Kelas IX

    ^ = pangkat

    b] 216 x 32 = 6^(p - 1) x 2^q
    (6^3) x (2^5) = 6^(p - 1) x 2^q

    6^(p - 1) = 6^3
    p - 1 = 3
    p = 3 + 1
    p = 4

    2^q = 2^5
    q = 5

    d] (2⁴ x 3² x 12³) / (4³ x 9²) = 2^(2p) x 3^q
    2⁴ x 3² x (3 x 4)³ x 4⁻³ x 9⁻² = 2^(2p) x 3^q
    2⁴ x 3² x 3³ x 4³ x 4⁻³ x (3²)⁻² = 2^(2p) x 3^q
    2⁴ x 3²⁺³ x 3⁻⁴ = 2^(2p) x 3^q
    2⁴ x 3⁵ x 3⁻⁴ = 2^(2p) x 3^q
    2⁴ x 3⁵⁻⁴ = 2^(2p) x 3^q
    2⁴ x 3¹ = 2^(2p) x 3^q

    2⁴ = 2^(2p)
    2p = 4
    p = 4/2
    p = 2

    3¹ = 3^q
    q = 1