Question

срочно даю 30 балов!!!!

Answer 1

Ответ:

$\frac{2 {}^{14 } \times 3 {}^{9} }{12 {}^{7} } \\ \frac{2 {}^{14} \times 3 {}^{9} }{6 {}^{7} \times 2 {}^{7} } \\ \frac{2 {}^{7} \times 3 {}^{9} }{2 {}^{7} \times 3 {}^{7} } \\ 3 {}^{2} \\ 9$

Answer 2

Ответ:

=2¹⁴×3⁹ / 6⁷×2⁷=2¹⁴×3⁹ / 2⁷×3⁷×2⁷=2⁷×3⁹ / 2⁷×3⁷=3²=9