Eric Nicholas K's answer to Tricia Chew's Secondary 3 A Maths Singapore question.
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Yes, apparently part i is also faulty.
Grapes, change “3x + 1” into “2x + 1” for part i and “2x3 - 3x2 - 1“ into “2x3 - 3x2 + 1” for both parts ii and iii. This should be much better.
Grapes, change “3x + 1” into “2x + 1” for part i and “2x3 - 3x2 - 1“ into “2x3 - 3x2 + 1” for both parts ii and iii. This should be much better.
Date Posted:
4 years ago