Question

-63 + 21 . ( -5 ) +4 . (- 64 ) + 2 .( 0 ) =

Answer 1

- 63 +21.(-5)+4.(-64)+2.0
-63 + (-105)+(-256)+ 2.0
-63 -105 - 256 + 0= 424
 

Answer 2

-63 + 21 . ( -5 ) +4 . (- 64 ) + 2 .( 0 ) =
-63 + (-105) + (-256) + 0 = 
-168 - 256 = 
= -424