Question

(41^2-4×2+1):2^3 : 5-(2^6-2^5+2^2-2^0)

Answer 1

( 41² - 4 x 2 + 1) : 2³ : 5 - ( 2⁶ - 2⁵ + 2² - 2⁰ ) = 6,85

= ( 1 681 - 8 + 1) : 8 : 5 - ( 64 - 32 + 4 - 1) =

= 1 674 : 8 : 5 - ( 32 + 3) =

= 209,25 : 5 - 35 =

= 41,85 - 35 =

= 6,85

Answer 2

(1681-8+1):8:5-(64-32+4-1)

1674:8:5-(32+3)

209,25:5-35

41,85-35=6,85