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The Dumbest mistake u've ever made in a Maths Exam (1 Viewer)

jkwii

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integrating 1/1-2x dx = C - ln (1-2x)
 

Aerath

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jkwii said:
integrating 1/1-2x dx = C - ln (1-2x)
If that's your dumbest mistake.....You don't make very dumb mistakes do you? :p
 

Doctor Jolly

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Here are two that I did in my Economics exam:

20 x 300 = 600
5 x 50 = 225

don't ask.
 

jules.09

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solomarc20 said:
In an assessment task, I managed to simplify a question right down in algebra and then get the following answer

2+2=8

Is any1 able 2 top that?
My mistake was 11 + 5 = 26

A few of those mistakes, costed me 8% of my 3U half yearly... and I've never had these issues in year 7-10. Why now?! :(
 

ckprior

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i can top this..... in year 8 i wondered why i did the whole exam with about half the time remaining, and then when i got the test back i realised the pages were double sided! i got 43% which i was proud of since i attempted half the marks...... better to make the minstake then than now i guess.
 

Bboy-twoFousand

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Damn I though i was Bad..

Jks....

Worst Mistake hmmm

30 + 50 = 90

BAKA........
 

samwell

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i wrote 274 then on my next line i wrote 574 aqnd stuffed up my whole question was pissed. i did ln(1/0) then on the next line was ln(infinity) then the answer was stupidly=0 worst mistake i made on an exam.
 

Caitlin63

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in the only 2 unit exam i sat i put an inequality symbol around the wrong way. cost me a mark making me miss out on 100% :p I make lots of silly errors
 

joshau-k

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Find x
Theres it is - draws arrow to x in question.
(may not have happend)
 

tommykins

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joshau-k said:
Find x
Theres it is - draws arrow to x in question.
(may not have happend)
HAHAHAHA THATS SO ORIGINAL.

Not.
 

evche

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in my maths hsc trial, i lost an answer because my brain decided to develop dyslexia right then and there and i wrote 4171 instead of 4117.
 

KFunk

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I managed 1 - (-1) = 0, which majorly screwed up the complex numbers question that relied on the result. Dead careless mistake on my part.
 

lyounamu

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In my 2008 CSSA Mathematics Trial paper, I stupidly didn't divide the area by two. I ended up getting 119 because of that stupid mistake... :(
 

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