English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories
0 ⤊

When is the calue of the expression 9-x/2 an integer?

2007-09-03 07:29:33 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

1 answers

When x is an even integer, 9-x/2 is always an
integer because x/2 is then an integer.
If x is odd 9-x/2 is never an integer.

2007-09-03 07:41:31 · answer #1 · answered by steiner1745 7 · 0⤊ 0⤋

fedest.com, questions and answers