Question

Va rog, Repedee!☝️☝️☝️​

Answer 1

vom nota nr. cu s:

$\small s = {2}^{2015} \cdot {3}^{2015} + {2}^{2016} \cdot {3}^{2016} + {6}^{2015} \cdot {2}^{4} \\ s = {6}^{2015} + {6}^{2016} + {6}^{2015} \cdot16 \\ s = {6}^{2015} (1 + 6 + 16) \\ s = {6}^{2015} \cdot23 \\ s = {6}^{2014} \cdot6\cdot23 \\ s = {6}^{2014} \cdot3\cdot2\cdot23 \\ s = {6}^{2014} \cdot3\cdot46 \\ \iff \: \: se \: \: divide \: \: cu \: \: 46$