Question

Решите подробно пример плизз ззз

Answer 1

a¹²:(a⁴)⁴= a¹²:a¹⁶= a⁻⁴= (1/a⁴)

(1/(1/2)⁴)= 2⁴= 16

Answer 2

$\displaystyle \tt a^{12}:(a^{4})^{4}=\frac{a^{12}}{a^{16}}=\frac{a^{12}}{a^{12}\cdot a^{4}}=\frac{1}{a^{4}}=\frac{1}{\bigg(\dfrac{1}{2}\bigg)^{4}}=1:\frac{1}{16}=16;$