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Nilai dari adalah ....

Pertanyaan

Nilai dari begin mathsize 14px style fraction numerator left parenthesis 81 right parenthesis to the power of begin display style 3 over 4 end style end exponent plus left parenthesis 16 right parenthesis to the power of begin display style 3 over 4 end style end exponent over denominator left parenthesis 125 right parenthesis to the power of begin display style 2 over 3 end style end exponent minus left parenthesis 27 right parenthesis to the power of begin display style 2 over 3 end style end exponent end fraction end style adalah ....

  1. begin mathsize 14px style 36 over 16 end style

  2. begin mathsize 14px style 35 over 16 end style

  3. begin mathsize 14px style 33 over 16 end style

  4. begin mathsize 14px style 35 over 34 end style

  5. begin mathsize 14px style 33 over 34 end style

Pembahasan Soal:

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell fraction numerator left parenthesis 81 right parenthesis to the power of begin display style 3 over 4 end style end exponent plus left parenthesis 16 right parenthesis to the power of begin display style 3 over 4 end style end exponent over denominator left parenthesis 125 right parenthesis to the power of begin display style 2 over 3 end style end exponent minus left parenthesis 27 right parenthesis to the power of begin display style 2 over 3 end style end exponent end fraction end cell equals cell fraction numerator left parenthesis 3 to the power of 4 right parenthesis to the power of begin display style 3 over 4 end style end exponent plus left parenthesis 2 to the power of 4 right parenthesis to the power of begin display style 3 over 4 end style end exponent over denominator left parenthesis 5 cubed right parenthesis to the power of begin display style 2 over 3 end style end exponent minus left parenthesis 3 cubed right parenthesis to the power of begin display style 2 over 3 end style end exponent end fraction end cell row blank equals cell fraction numerator 3 cubed plus 2 cubed over denominator 5 squared minus 3 squared end fraction end cell row blank equals cell 35 over 16. end cell end table end style

Jadi, jawaban yang tepat adalah B.

Pembahasan terverifikasi oleh Roboguru

Terakhir diupdate 01 April 2021

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