Question

(2/5)3*(2/5)*=(2/5)3x​

Answer 1

Answer:

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Answer 2

Answer:

$( \frac{2}{5} )3 \times ( \frac{2}{5} ) = ( \frac{2}{5} )3x \\ \\ = > \frac{6}{5} \times \frac{2}{5} = \frac{6x}{5} \\ \\ = > \frac{12}{25} = \frac{6x}{5} \\ \\ = > 150x = 60 \\ \\ = > x = \frac{60}{150} \\ \\ = > x = \frac{6}{15} \\ \\ = > x = \frac{2}{5}$

hope it helps uH ☺