Question

VA ROG AJUTOR! RAPIDDDDDDD

Answer 1

Răspuns:

=3⁵ˣ⁹:(3³)⁸

=3⁴⁵:3³ˣ⁸

=3⁴⁵:3²⁴

=3⁴⁵⁻²⁴

=3²¹

Answer 2

Răspuns: $\bf \red{\underline{~3^{21}}}$

Explicație pas cu pas:

$\bf \Big(3^{5} \Big)^9:27^{8} = 3^{5\cdot9}:\big(3^{3} \big)^{8} =$

$\bf 3^{45}:3^{3\cdot8} =3^{45}:3^{24} =$

$\bf 3^{45}:3^{24} =3^{45-24} = \red{\underline{~3^{21}}}$