Pertanyaan

( 3 mn − 2 ) 3 27 m 5 n 4 disederhanakan menjadi....

$\frac{27 m ^{5} n ^{4}}{( 3 mn ^{- 2} ) ^{3}}$ disederhanakan menjadi....

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F. Pratama

Master Teacher

Mahasiswa/Alumni Universitas Putra Indonesia YPTK Padang

Jawaban terverifikasi

Pembahasan

Hasil pembagiannya adalah

$fraction numerator 27 space straight m to the power of 5 space straight n to the power of 4 over denominator left parenthesis 3 space straight m space straight n to the power of negative 2 end exponent right parenthesis cubed end fraction space equals fraction numerator 3 cubed space straight m to the power of 5 space straight n to the power of 4 over denominator 3 cubed space straight m cubed space straight n to the power of negative 6 end exponent end fraction space space space space space space space space space space space space space space space space space space space space space equals 3 to the power of 3 minus 3 end exponent space straight m to the power of 5 minus 3 end exponent space straight n to the power of 4 minus left parenthesis negative 6 right parenthesis space end exponent space space space space space space space space space space space space space space space space space space space space equals 3 to the power of 0 space straight m squared space straight n to the power of 10 space end exponent space space space space space space space space space space space space space space space space space space space space equals straight m squared space straight n to the power of 10$