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secondary 4 | A Maths
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Kathy
Kathy

secondary 4 chevron_right A Maths chevron_right Singapore

thank you
happy new year

Date Posted: 5 years ago
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Eric Nicholas K
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5997 answers (Tutor Details)
1st
In qn 18, you are facing the SUM of two binomials.
In qn 19, you are facing the PRODUCT of two binomials. Take caution with the signage when dealing with the two different types of questions.