Question

легко и просто за спам бан

Answer 1

Ответ:

снизу

Объяснение:

$(-2x^3 y)^3 = (-2)^3 (x^3)^3 (y)^3 = -8 x^9 y^3$
$(\frac{7}{3} m^{24} n^{18})^3 = (\frac{7}{3})^3 (m^{24})^3 (n^{18})^3 = \frac{343}{27} m^{72} n^{54}$


by Miguel
low diff

Answer 2

$( -2 {x}^{3} {y})^{3} = ( - 2) {}^{3} {x}^{3 \times 3} {y}^{3} = - 8 {x}^{9} {y}^{3}$

$(2 \frac{1}{3} {m}^{24} {n}^{18} ) {}^{3} = ( \frac{7}{3} ) {}^{3} m {}^{24 \times 3} n {}^{18 \times 3} = \frac{343}{27} {m}^{72} {n}^{54} = \\ = 12 \frac{19}{27} {m}^{72} {n}^{54}$