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Pertanyaan

Nilai dari begin mathsize 14px style 25 to the power of negative 3 end exponent cross times 8 to the power of negative 2 end exponent equals.... end style  

  1. begin mathsize 14px style 10 to the power of negative 12 end exponent end style 

  2. begin mathsize 14px style 10 to the power of negative 6 end exponent end style 

  3. begin mathsize 14px style 10 to the power of negative 3 end exponent end style 

  4. begin mathsize 14px style 20 to the power of negative 3 end exponent end style 

N. Puspita

Master Teacher

Jawaban terverifikasi

Pembahasan

table attributes columnalign right center left columnspacing 0px end attributes row cell 25 to the power of negative 3 end exponent cross times 8 to the power of negative 2 end exponent end cell equals cell fraction numerator 1 over denominator 25 cubed cross times 8 squared end fraction end cell row blank equals cell fraction numerator 1 over denominator 25 cubed cross times 2 to the power of 6 end fraction end cell row blank equals cell fraction numerator 1 over denominator 25 cubed cross times 2 cubed cross times 2 cubed end fraction end cell row blank equals cell 1 over left parenthesis 25 cross times 2 cross times 2 right parenthesis cubed end cell row blank equals cell 1 over 100 cubed end cell row blank equals cell 1 over 10 to the power of 6 end cell row blank equals cell 10 to the power of negative 6 end exponent end cell end table 

  Jadi, jawaban yang tepat adalah B.

 

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