Question

BANTU AKU YA, ini soal matematika eksponensial kelas X,
Diket: f(x)= 8 pangkat x
tentukan: a) f(a/3)
b) f( 1/akar3)

Answer 1

F(x) = 8^x
a) f(a/3) = 8^(a/3)
= (2^3)^(a/3)
= 2^a

b) f(1/√3) = 8^(1/√3)
= (2³)^(1/√3)
= 2^((1/3)(√3))