Question

Помогите вариант 1, номер 2,3 и 4

Answer 1

1.а)-6.4х^8у^5
б)64х^6у^18z^12
2.36х^2у^16
3.
$\frac{ {x}^{56} {x}^{7} }{ {x}^{60} } = \frac{ {x}^{63} }{ {x}^{60} } = x ^{3}$
4^3=64
4.
$\frac{9}{25} {a}^{4} {b}^{2} {c}^{6} \times 5 {b}^{2} c = \frac{9}{5} {a}^{4} {b}^{4} {c}^{7}$