Question

2+4-2=
2 (3+1 [5-4 (3. 2)]-8}=
-2+6-10-4=​

Answer 1

• 2 + 4 - 2 = 6 - 2 = 4

• 2 . { 3 + 1 [ 5 - 4 . ( 3 . 2 ) ] - 8 }

= 2 . { 4 . [ 5 - 4 . ( 6 ) ] - 8 }

= 2 . [ 4 . ( 5 - 24 ) - 8 ]

= 2 . ( 20 - 96 - 8 )

= 40 - 192 - 16

= 40 - 208

= - 168

• - 2 + 6 - 10 - 4 = - 2 - 10 - 4 + 6 = - 16 + 6 = - 10