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Secondary 1 | Maths
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tiffany
Tiffany

Secondary 1 chevron_right Maths chevron_right Singapore

hi can someone help me w this

Date Posted: 4 years ago
Views: 199
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Boy Mow Chau
Boy Mow Chau's answer
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1st
this question cannot be sec 1 maths.

have to use completing the square.

should be at least sec 3 E maths.