yok belajar! jan males-malesan
sifat-sifat eksponen
1. an ×am = am+n
2. an ÷ am = am-n
3. (an)m = an ×m
4. (ab)n = an × bn
5. (a÷b)n = an ÷ bn , b ≠ 0
6. a-n = 1/an, a ≠ 0
7. a0 = 1, a ≠ 0
penerapan sifat eksponen
sifat pertama
an ×am = am+n
contoh
sifat kedua
an ÷ am = am-n
contoh
x5 ÷ x3
= x(5-3)
= x2
sifat ketiga
(an)m = an ×m
contoh
(x5)3
=x5×3
= x15
sifat keempat
(ab)n = an × bn
contoh
(xy)3
x=3×y3
sifat kelima
(a÷b)n = an ÷ bn , b ≠ 0
contoh
(x÷y)3
= x3÷y3
sifat keenam
a-n = 1/an, a ≠ 0
contoh
x-3
= 1/x3
sifat ketujuh
7. a0 = 1, a ≠ 0
contoh
10000000000000000
= 1