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secondary 4 | E Maths
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secondary 4 chevron_right E Maths chevron_right Singapore

Please help me with (ii)! Thank you (:

Date Posted: 6 years ago
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6 years ago
So that means part (ii) must use Guess-and-check method?
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6 years ago
Group the ^2 together
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6 years ago
Oh ok! Thank you (: