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0 , 0 1 − 2 + ( 216 1 ​ ) − 3 2 ​ = ....

 

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W. Lestari

Master Teacher

Mahasiswa/Alumni Universitas Sriwijaya

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 0 comma 01 to the power of negative 2 end exponent plus open parentheses 1 over 216 close parentheses to the power of negative 2 over 3 end exponent equals 10.036.

Pembahasan

Ingat kembali sifat-sifat bilangan berpangkat berikut: Hasil dari dapat ditentukan sebagai berikut: Jadi, .

Ingat kembali sifat-sifat bilangan berpangkat berikut:

table attributes columnalign right center left columnspacing 0px end attributes row cell open parentheses a to the power of m close parentheses to the power of n end cell equals cell a to the power of m cross times n end exponent end cell row cell open parentheses a over b close parentheses to the power of m end cell equals cell a to the power of m over b to the power of m end cell row cell a to the power of negative n end exponent end cell equals cell 1 over a to the power of n end cell end table 

Hasil dari 0 comma 01 to the power of negative 2 end exponent plus open parentheses 1 over 216 close parentheses to the power of negative 2 over 3 end exponent dapat ditentukan sebagai berikut:

table attributes columnalign right center left columnspacing 0px end attributes row cell 0 comma 01 to the power of negative 2 end exponent plus open parentheses 1 over 216 close parentheses to the power of negative 2 over 3 end exponent end cell equals cell open parentheses 1 over 100 close parentheses to the power of negative 2 end exponent plus open parentheses open parentheses 1 over 6 close parentheses cubed close parentheses to the power of negative 2 over 3 end exponent end cell row blank equals cell open parentheses open parentheses 1 over 10 close parentheses squared close parentheses to the power of negative 2 end exponent plus open parentheses open parentheses 1 over 6 close parentheses cubed close parentheses to the power of negative 2 over 3 end exponent end cell row blank equals cell open parentheses 1 over 10 close parentheses to the power of 2 cross times open parentheses negative 2 close parentheses end exponent plus open parentheses 1 over 6 close parentheses to the power of up diagonal strike 3 cross times open parentheses negative fraction numerator 2 over denominator up diagonal strike 3 end fraction close parentheses end exponent end cell row blank equals cell open parentheses 1 over 10 close parentheses to the power of negative 4 end exponent plus open parentheses 1 over 6 close parentheses to the power of negative 2 end exponent end cell row blank equals cell 1 over open parentheses 1 over 10 close parentheses to the power of 4 plus 1 over open parentheses 1 over 6 close parentheses squared end cell row blank equals cell fraction numerator 1 over denominator begin display style 1 to the power of 4 over 10 to the power of 4 end style end fraction plus fraction numerator 1 over denominator begin display style 1 squared over 6 squared end style end fraction end cell row blank equals cell fraction numerator 1 over denominator begin display style fraction numerator 1 over denominator 10.000 end fraction end style end fraction plus fraction numerator 1 over denominator begin display style 1 over 36 end style end fraction end cell row blank equals cell open parentheses 1 cross times fraction numerator 10.000 over denominator 1 end fraction close parentheses plus open parentheses 1 cross times 36 over 1 close parentheses end cell row blank equals cell 10.000 plus 36 end cell row blank equals cell 10.036 end cell end table 

Jadi, 0 comma 01 to the power of negative 2 end exponent plus open parentheses 1 over 216 close parentheses to the power of negative 2 over 3 end exponent equals 10.036.

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