Question

dau coroana detaliat va rog​

Answer 1

Răspuns:

Explicație pas cu pas:

Answer 2

Explicație pas cu pas:

$\bf \bigg( \dfrac{2}{5} \bigg)^{34}: \bigg( \dfrac{2}{5} \bigg)^{14} =\bigg( \dfrac{2}{5} \bigg)^{34 - 14}=\red{\bigg( \dfrac{2}{5} \bigg)^{20}}$

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$\bf \bigg[\bigg( \dfrac{2}{7} \bigg)^{3}\bigg]^{11} = \bigg( \dfrac{2}{7} \bigg)^{3 \cdot11}=\purple{\bigg( \dfrac{2}{7} \bigg)^{33}}$

==pav38==