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secondary 3 | A Maths
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Oi Lu Yi
Oi Lu Yi

secondary 3 chevron_right A Maths chevron_right Singapore

I need help with question 2. Thanks

Date Posted: 5 years ago
Views: 222
Eric Nicholas K
Eric Nicholas K
5 years ago
'Integral' = integer

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Eric Nicholas K
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Eric Nicholas K
Eric Nicholas K
5 years ago
The roots must be integers, so in essence we are trying to find the factors of -9, both positive and negative.