Today, I received my math test back. I lost points for not including the solutions that were imaginary numbers. I told my teacher I didn't write them down because they are imaginary. I got the points back. MLIA
Meh. Chill you guys. She figured out how to comment BEFORE the story is posted and WAS ACTUALLY TESTING it. She said on the last comment that she was sorry and there there're a couple more.
They are, but once you understand them, they're quite interesting, (or maybe I'm just a nerd). It's been a while since I've studied them so I barely remember a thing, but I kind of wish I did. :D
Like the square root of -25. To get -25, you have to multiply -5*5, and they aren't the same, so root -25 is imaginary. Or it doesn't exist... I get them confused.
They're not just the square root, they're even numbered roots, ie. square root, 4ht root, 6th root etc etc, of negative numbers. If it's odd numbered roots then it works, e.g cube root of -125 = -5. -5x-5x-5.
Unfortunately I haven't studied this topic, so I don't know much about it...
I'm sorry, I was just insulted by the stupidity of this post, and if you actually haven't learned it in school then it's not stupid that you don't but the fact that they are supposed to understand them but continue to make idiotic statements makes me want to punch a chair.
Today, I received my math test back. I lost points for not including the solutions that were imaginary numbers. I told my teacher I didn't write them down because they are imaginary. I didn't get the points back. MLIA
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