Grrr...I feel so stupid now...all cuz of automatic writing! Consider the equation below...
For the equation x² + 3x – 3 = 0, find the values of x
You would expect to use the formula x = -3+-√(21)⁄2. Right?
Well, instead of -3 i put in -6 all the way. wtf...I didn't even spot the error! What's more when i tried to work it out at home hor...i also put 6...that's automatic writing for you. Lost about 11 marks liao. Luckily still got paper 2, can pia one. Stats...it shouldn't be that difficult as paper 1 lor...kena bang for maclaurin's expansion (forgot to sub 0) this graph one and vectors...amounts to a deficit of about 10+ marks. wah lanz...feeling damn stupid now. -.-
posted by quatscherei @ 16:27
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