Sifat-Sifat Eksponen

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Manfaat sifat-sifat eksponen ini akan membantu kita untuk menghitung dengan cepat.

1. $a^m.a^n = a^{m+n}$

2. $\frac{a^m}{.a^n} = a^{m-n}$

3. $(a^m)^n = a^{m \times n}$

4. $(a.b)^n = a^{n}b^{n}$

Contoh

1. $2^1.2^1 = 2^{1+1}=2^{2}=4$

2. $\frac{2^1}{2^1} = 2^{1-1}=2^{0}=1$

3. $(2^1)^2 = 2^{1 \times 2}= 2^{2} = 4$

4. $(2.3)^2 = 2^{2}.3^{2}=4.9=36$

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