Roboguru

Bentuk sederhana dari adalah ....

Bentuk sederhana dari undefined adalah ....

  1. size 14px 2 to the power of size 14px 4 over size 14px 5 to the power of size 14px 8 

  2. size 14px 2 to the power of size 14px 2 over size 14px 5 to the power of size 14px 8 

  3. size 14px 3 to the power of size 14px 2 over size 14px 2 to the power of size 14px 8 

  4. fraction numerator size 14px 2 to the power of size 14px 4 over denominator size 14px 3 to the power of size 14px 2 size 14px 5 to the power of size 14px 2 end fraction 

  5. fraction numerator size 14px 2 to the power of size 14px 4 over denominator size 14px 3 to the power of size 14px 2 size 14px 5 to the power of 1 end fraction 

Jawaban:

Dengan menggunakan sifat-sifat bilangan berpangkat, maka
begin mathsize 14px style table attributes columnalign right center left columnspacing 2px end attributes row cell open parentheses fraction numerator 2 to the power of negative 3 end exponent 3 to the power of negative 2 end exponent 5 to the power of negative 2 end exponent over denominator 2 to the power of negative 4 end exponent 3 to the power of negative 2 end exponent 5 squared end fraction close parentheses squared end cell equals cell open parentheses 2 to the power of open parentheses negative 3 minus open parentheses negative 4 close parentheses close parentheses end exponent 3 to the power of open parentheses negative 2 minus open parentheses negative 2 close parentheses close parentheses end exponent 5 to the power of open parentheses negative 2 minus 2 close parentheses end exponent close parentheses squared end cell row blank equals cell open parentheses 2 to the power of 1 3 to the power of 0 5 to the power of negative 4 end exponent close parentheses squared end cell row blank equals cell 2 squared 3 to the power of 0 5 to the power of negative 8 end exponent end cell row blank equals cell 2 squared over 5 to the power of 8 end cell end table end style

Jadi jawaban yang tepat adalah B

0

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