Question

Can you please answer this



Please

Answer 1

Answer:

$\frac{ {2}^{40} + {3}^{39} + {2}^{38} }{ {2}^{41} + {2}^{40}- {2}^{39}} \\ = \frac{ {(2)}^{40 + 38} + {3}^{39} }{ {(2)}^{40 + 41} - {2}^{39} } \\ = \frac{ {2}^{78 } + {3}^{39}}{ {2}^{81} - {2}^{39} } \\ = \frac{ {2}^{78} + {3}^{39}}{ {2}^{42} }$

Answer 2

l hope it's helpful...