October 2018 1 241 Report
1.) nyatakan dalam bentuk pangkat negatif
a.  \frac{1}{ 2^{3} } =
b.  \frac{1}{ 5^{4} } =
c.  \frac{4}{ a^{2}+ b^{5} } =

2.) nyatakan dalam pangkat positif
a.  3^{-4} =
b. 6× 8^{-3}
c. 3( 2a^{2} b^{5})

3. tentukan nilai x
a. [tex] 3^{x} = 243
b. [tex] 5^{x} = 1
c. [tex] 2^{x} = \frac{1}{128}

4. tentukan hasil dari
a. (\frac{1}{2} )^{7} =
b. (-\frac{3}{4}) ^{4} =
c. [tex](\frac{1}{2}) ^{2} -=
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