Question

-2 supra y totul la a 3 a

Answer 1

Răspuns:

$( \frac{ - 2}{y})^{3} = \frac{ { - 2}^{3} }{ {y}^{3} } = \frac{ - 8}{ {y}^{3} } = - \frac{8}{ {y}^{3} }$