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Question
junior college 1 | H2 Maths
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pls help me :(
Date Posted: 6 years ago
Views: 253
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done
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clear
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This qn by itself is quite challenging. This is only part of the actual qn asked in the promo. The actual full qn is much much simpler.
Date Posted:
6 years ago
damn :( thank you!!
but for the second line of the working, why is there a minus one? :/
You expand the numerator and see what you get? You'll get back your original x.
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