Penjabaran yang benar dari (25)4\left(\frac{2}{5}\right)^4(52)4 adalah ...
(25)4×(25)4×(25)4×(25)4\left(\frac{2}{5}\right)^4\times\left(\frac{2}{5}\right)^4\times\left(\frac{2}{5}\right)^4\times\left(\frac{2}{5}\right)^4(52)4×(52)4×(52)4×(52)4
(25)×4\left(\frac{2}{5}\right)\times4(52)×4
(25)×(25)×(25)×(25)\left(\frac{2}{5}\right)\times\left(\frac{2}{5}\right)\times\left(\frac{2}{5}\right)\times\left(\frac{2}{5}\right)(52)×(52)×(52)×(52)
(25)×4 ×(25)×4 \left(\frac{2}{5}\right)\times4\ \times\left(\frac{2}{5}\right)\times4\ (52)×4 ×(52)×4