Question

Can you guys answer b

Answer 1

2⁶-1

Explanation:

`({2}^(0) + {2}^(1) + {2}^(2) + {2}^(3)) + {2}^(4) + {2}^(5) \\ = ({2}^(4) - 1) + {2}^(4) + {2}^(5) \\ = 2( {2}^(4) ) + {2}^(5) - 1 \\ = {2}^(5) + {2}^(5) - 1 \\ = 2( {2}^(5) ) - 1 \\ = {2}^(6) - 1`