ok...when I do it by hand I got -6...but on my graphing calculator...I got 2.....so is it -6 or 2??..I'm not sure...Thanks!!
2007-09-02 07:01:36 · 7 answers · asked by lalalala (: 3 in Science & Mathematics ➔ Mathematics
It's 2
you have to do 3^2 first and get 9
5+9-16+4 = 2
(work left to right)
2007-09-02 07:07:35 · answer #1 · answered by hrhbg 3 · 0⤊ 0⤋
= 5 + 3^2 - 16 + 4
= 5 + 9 - 16 + 4
= 2
2007-09-05 08:00:46 · answer #2 · answered by Jun Agruda 7 · 3⤊ 0⤋
2
2007-09-02 14:07:20 · answer #3 · answered by Jul Aizen L 1 · 0⤊ 0⤋
5 + 9 - 16 + 4 = 18 - 16 = 2
2007-09-02 15:29:06 · answer #4 · answered by Como 7 · 1⤊ 0⤋
5+3^2 -16 +4
=5+9-16+4
=18-16 = 2
2007-09-02 14:05:33 · answer #5 · answered by ironduke8159 7 · 0⤊ 0⤋
its 2
2007-09-02 14:11:04 · answer #6 · answered by lfae 2 · 0⤊ 1⤋
5+3^2-16+4
5+9-16+4
14-16+4
-2+4
2
2 is the answer
2007-09-02 14:04:55 · answer #7 · answered by Anonymous · 0⤊ 0⤋