SeVeR Posted January 14, 2012 Report Posted January 14, 2012 yes i know, but sometimes you don't do that when you're doing the caculations in your head rather than on paper. Quote
Cheese Posted January 14, 2012 Report Posted January 14, 2012 then you shouldnt be doing them in your head, because clearly you are incapable of that Quote
SeVeR Posted January 17, 2012 Report Posted January 17, 2012 Did I say I do them like that in my head? I have a PhD in physics, which is why I know about the correct way to do sums, and how that is employed in computer code; and I'm currently studying cognitive psychology, which I why I know the default way in which people approach problems. Quote
7th Saga Posted September 14, 2013 Report Posted September 14, 2013 order of operations () ^ * / + - Quote
JoWie Posted September 22, 2013 Report Posted September 22, 2013 But how much is -3^2 ? -9 or 9 ? hehe Quote
Cheese Posted September 23, 2013 Report Posted September 23, 2013 also what is 5*5*5*5*-5*5-5 tee hee Quote
Lone Outlaw Posted September 28, 2013 Report Posted September 28, 2013 Simplify!http://imageshack.us/scaled/thumb/689/4kli.png Quote
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