6÷2(1+2)
With pemdas,you work left to right after parentheses
6÷2x3
LEFT TO RIGHT
3x3
9
English
-
I know,I just did want I usually do when I see a problem like this. That being said,our little problem has a solution,this doesn't,so why us this a good example? [spoiler]I'm not kidding,unless I'm missing your point[/spoiler]
-
Implied multiplication n(a+b) Is done first as its considered part of the parenthesis Doing it 2nd changes the solution entirely. Implied multiplication is extensively used in graphing and matrix equations and very essential to computing and 3Dimensional calculations