Matematika

Pertanyaan

Nomor 1,2,3, dan 4 caranya bagaimana.
Nomor 1,2,3, dan 4 caranya bagaimana.

1 Jawaban

  • 2.
    a. 32 = 2 × 2 × 2 × 2 × 2 = 2^5
    b. 1/64 = 1/2^6 = 2^-6
    c. 1/1000 = 1/10^3 = 10^-3

    3.
    a. 2^-3 = 1/8 = 1/2^3
    b. (-11)^-2 = 1/-11^2 = 1/121 = 1/11^2
    c. (-10)^-4 = 1/-10^4 = 1/10000 = 1/10^4

    4.
    a. (2/7)^3 = 2^3 / 7^3 = 8/343
    b. (1/3)p = 1/81
    p = log(1/3) 1/81
    p = log (3^-1) 3^-4
    p = -4/-1
    p = 4

    5.
    a. 3^5/2
    b. 5^2/3
    c. 10^1/3
    d. 7^8/6 = 7^4/3