Question

c= ($41^{2} -41*2+1$ ) : $2^{3} : 5 - ( 2^{6} - 2^{5} + 2^{2} - 2^{0} )$ )

Answer 1

$c=(41^2-41 \cdot 2+1):2^3:5-(2^6-2^5+2^2-2^0) \\ c=(1681-82+1):8:5-(64-32+4-1) \\ c=(1599+1):8:5-(32+4-1) \\ c=1600:8:5-(36-1) \\ c=200:5-35 \\ c=40-35 \\ c=5$

Answer 2

$C=(41^{2}-41*2+1):2^{3}:5-(2^{6}-2^{5}+2^{2}-2^{0})=\\(1681-82+1):8:5-(64-32+4-1)=\\1600:8:5-35= \\ 5$