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Pertanyaan

64 x − 2 y z − 4 16 x − 4 y 2 z 2 ​ = ....

....

  1. begin mathsize 14px style fraction numerator x squared over denominator 4 y z to the power of 6 end fraction end style  

  2. begin mathsize 14px style fraction numerator x squared y over denominator 4 z to the power of 6 end fraction end style  

  3. begin mathsize 14px style fraction numerator x squared z to the power of 6 over denominator 4 y end fraction end style  

  4. begin mathsize 14px style fraction numerator y z to the power of 6 over denominator 4 x squared end fraction end style  

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M. Robo

Master Teacher

Jawaban terverifikasi

Jawaban

jawaban yang tepat adalah D.

jawaban yang tepat adalah D.

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Pembahasan

Ingat bahwa Sehingga Jadi, jawaban yang tepat adalah D.

Ingat bahwa

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell a to the power of x times a to the power of y end cell equals cell a to the power of x plus y end exponent end cell row cell a to the power of x over a to the power of y end cell equals cell a to the power of x minus y end exponent end cell end table end style    

Sehingga

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell fraction numerator 16 x to the power of negative 4 end exponent y squared z squared over denominator 64 x to the power of negative 2 end exponent y z to the power of negative 4 end exponent end fraction end cell equals cell fraction numerator up diagonal strike 16 to the power of 1 x squared y squared z squared z to the power of 4 over denominator up diagonal strike 64 to the power of 4 x to the power of 4 y end fraction end cell row blank equals cell fraction numerator x squared y squared z squared z to the power of 4 over denominator 4 x to the power of 4 y end fraction end cell row blank equals cell fraction numerator x to the power of 2 minus 4 end exponent y to the power of 2 minus 1 end exponent z to the power of 2 plus 4 end exponent over denominator 4 end fraction end cell row blank equals cell fraction numerator x to the power of negative 2 end exponent y to the power of 1 z to the power of 6 over denominator 4 end fraction end cell row blank equals cell fraction numerator y z to the power of 6 over denominator 4 x squared end fraction space space end cell end table end style          


Jadi, jawaban yang tepat adalah D.

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