Question

СРОЧНО! дивіться фото

Answer 1

Ответ:

$1)( - 2 {x}^{6} {y}^{2} {z}^{4} {)}^{3} = - 8 {x}^{18} {y}^{6} {z}^{12} \\ 2)( - \frac{1}{2} {m}^{4} n {)}^{6} = \frac{1}{64} {m}^{24} {n}^{6} \\ 3)(9 {x}^{7} {y}^{5} {z}^{8} {)}^{2} = 81 {x}^{14} {y}^{10} {z}^{16} \\ 4)(1 \frac{1}{2} {a}^{26} {b}^{14} {)}^{3} = ( \frac{3}{2} {a}^{26} {b}^{14} {)}^{3} = \frac{9}{4} {a}^{78} {b}^{42} = 2 \frac{1}{4} {a}^{78} {b}^{42}$