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Bentuk sederhana dari ( a − 1 b 2 c − 1 a 2 b 3 c − 2 ) 4 adalah ...

Bentuk sederhana dari $(\frac{a ^{2} b ^{3} c ^{- 2}}{a ^{- 1} b ^{2} c ^{- 1}})^{4}$ adalah ...

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$begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell open parentheses fraction numerator a squared b cubed c to the power of negative 2 end exponent over denominator a to the power of negative 1 end exponent b squared c to the power of negative 1 end exponent end fraction close parentheses to the power of 4 end cell equals cell fraction numerator a to the power of 8 b to the power of 12 c to the power of negative 8 end exponent over denominator a to the power of negative 4 end exponent b to the power of 8 c to the power of blank to the power of negative 4 end exponent end exponent end fraction end cell row blank equals cell a to the power of 8 minus open parentheses negative 4 close parentheses end exponent b to the power of 12 minus 8 end exponent c to the power of negative 8 minus open parentheses negative 4 close parentheses end exponent end cell row blank equals cell a to the power of 12 b to the power of 4 c to the power of negative 4 end exponent end cell row blank equals cell fraction numerator a to the power of 12 b to the power of 4 over denominator c to the power of 4 end fraction end cell end table end style$