Diberikan f(x) = 125x. Tentukan nilai dari:
f(1/√3)
jawaban :
Kita bisa lakukan perhitungan seperti berikut.
f(a/3) = 27^(a/3) = 3^3(a/3) = 3^a
f(1/akar3) = 27^(1/akar3)
= 3^3(1/akar3 x akar3/akar3)
= 3^3(akar3/3) = 3^akar3
—————-#—————-
Diberikan f(x) = 125x. Tentukan nilai dari:
f(1/√3)
jawaban :
Kita bisa lakukan perhitungan seperti berikut.
f(a/3) = 27^(a/3) = 3^3(a/3) = 3^a
f(1/akar3) = 27^(1/akar3)
= 3^3(1/akar3 x akar3/akar3)
= 3^3(akar3/3) = 3^akar3
—————-#—————-