How many distinct values are possible for the expression
if one set of parentheses may be placed in the expression?
8 + 4 x 6 ÷ 2
(8 + 4) x 6 ÷ 2 = 36
(8 + 4 x 6) ÷ 2 = 16
8 + (4 x 6 ÷ 2) = 20
8 + 4 x ( 6 ÷ 2) = 20
8 + (4 x 6) ÷ 2 = 20
( 8 + 4 x 6 ÷ 2) = 20
I get three distinct values
+166 
