Matematika

Pertanyaan

tolong dijawab menggunakan cara yg diatas soal
tolong dijawab menggunakan cara yg diatas soal

1 Jawaban

  • EksPonenSiaL

    f(x)^g(x) = 1
    • f(x) = 1
    • g(x) = 0

    •••
    (x² + 8x - 10)^(x² - 4x + 3) = 1



    x² + 8x - 10 = 1
    x² + 8x - 11 = 0
    rumus abc
    x1.2 = (-b ± √(b² - 4ac))/(2a)
    x1.2 = (-8 ± √110)/2


    x² - 4x + 3 = 0
    (x - 1)(x - 3) = 0
    x = 1 atau x = 3

    Nilai x yg memenuhi :
    x = (-8 + √110)/2
    x = (-8 - √110)/2
    x = 1
    x = 3