Question

k= 8+ {[2² + (6/5)² : 3/5]}×5¹

Answer 1

( 8 : 2) . 4 + { [ (3² - 2³) . 2⁴ - 5⁰ ] . 4¹ }=

4 . 4 + { [ (9 - 8) . 2⁴ - 5⁰ ] . 4¹ }=

4 . 4 + { [ 1 . 2⁴ - 5⁰ ] . 4¹ }=

4 . 4 + { [ 1 . 16 - 1 ] . 4¹ }=

4 . 4 + { [ 16 - 1 ] . 4¹ }=

4 . 4 + { 15 . 4¹ }=

4 . 4 + { 15 . 4 }=

4 . 4 + 60 =

16 + 60 =

76