Zhe Xun's answer to Cindy's Secondary 1 Maths Singapore question.
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Your mistakes in a,b and c is that you forgot the “-“ applies to all terms of the fractions, so -(2x+5) = -2x -5
You got it for d) but towards the end there was a +4 for no reason
You got it for d) but towards the end there was a +4 for no reason
Date Posted:
4 years ago
*your working in part c is correct
Really great help for my doubt. Thank you so much.
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