Question

[+2.(-5)]+{[3/4-(8/2)².✓36].(5/3)³}:(7/6-8/4)=

Answer 1

[+2.(-5)]+{[3/4-(8/2)².✓36].(5/3)³}:(7/6-8/4)=

[+2.-5]+{[3/4-(4)².✓36].(1,6)³}:(1,16-2)=

[+2.-5]+{[3/4- 16.✓36].4}:(0,84)=

[-10]+{[0,75- 16.6].4}:0,8=

[-10]+{[0,75- 96].4}:0,8=

-10+{- 95,25.4}:0,8=

-10+{- 381 }:0,8=

-10- 381 :0,8=

-10 - 380,2

- 890,2