Pertanyaan

Bentuk sederhana dari 6 2 k − 4 m 8 9 k 12 m − 2 = ....

$Bentuk sederhana dari \frac{9 k ^{12} m ^{- 2}}{6 ^{2} k ^{- 4} m ^{8}} = ....$

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A. Acfreelance

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Jawaban terverifikasi

Pembahasan

$fraction numerator 9 k to the power of 12 m to the power of negative 2 end exponent over denominator 6 squared k to the power of negative 4 end exponent m to the power of 8 end fraction space equals fraction numerator 9 k to the power of 12 k to the power of 4 over denominator 36 to the power of 4 m squared m to the power of 8 end fraction space space space space space space space space space space space space space space space space space space equals fraction numerator k to the power of 12 plus 4 end exponent over denominator 4 m to the power of 2 plus 8 end exponent end fraction space space space space space space space space space space space space space space space space space space equals fraction numerator k to the power of 16 over denominator 4 m to the power of 10 end fraction space space space space space space space space space space space space space space space space space space equals 1 fourth k to the power of 16 m to the power of negative 10 end exponent$