Matematika

Pertanyaan

a=27
b=1/16
nilai dari (a2/3 b1/4)-1
(a1/3 b1/2)-2 adalah...

1 Jawaban

  • 27×2/3(1/16×1/4)-1=(9×2)(1/64)-1
    =(18)(1/64)-1=9/32-32/32=-23/32
    27×1/3(1/16/1/2)-2=(9)(1/32)-2
    =-23/32(9/32)-2
    =(-23×9)/(32×32)-2

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