Pertanyaan

bentuk sederhana dari ( 6 a − 3 b − 5 4 a 2 b − 4 ) − 3 adalah....

bentuk sederhana dari $(\frac{4 a ^{2} b ^{- 4}}{6 a ^{- 3} b ^{- 5}})^{- 3}$ adalah....

$fraction numerator 8 over denominator 9 a to the power of 8 b cubed end fraction$
$fraction numerator 8 over denominator 27 a to the power of 15 b cubed end fraction$
$fraction numerator 9 over denominator 8 a cubed b cubed end fraction$
$fraction numerator 27 over denominator 8 a cubed b cubed end fraction$
$fraction numerator 27 over denominator 8 a to the power of 15 b cubed end fraction$

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Klaim

K. Putri

Master Teacher

Mahasiswa/Alumni Universitas Pendidikan Ganesha

Jawaban terverifikasi

Pembahasan

Jawaban E

$open parentheses fraction numerator 4 a squared b to the power of negative 4 end exponent over denominator 6 a to the power of negative 3 end exponent b to the power of negative 5 end exponent end fraction close parentheses to the power of negative 3 end exponent equals open parentheses fraction numerator 4 a to the power of 2 plus 3 end exponent b to the power of negative 4 plus 5 end exponent over denominator 6 end fraction close parentheses to the power of negative 3 end exponent equals open parentheses fraction numerator 2 a to the power of 5 b over denominator 3 end fraction close parentheses to the power of negative 3 end exponent equals fraction numerator 3 cubed over denominator 2 cubed a to the power of 5 left parenthesis 3 right parenthesis end exponent b cubed end fraction equals fraction numerator 27 over denominator 8 a to the power of 15 b cubed end fraction$