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secondary 2 | Maths
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Alicia
Alicia

secondary 2 chevron_right Maths

pls help

Date Posted: 7 years ago
Views: 259

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Vera Yee
Vera Yee's answer
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Vitalize
Vitalize
7 years ago
Answer is wrong. 1-x^2 is = (1+x)(1-x) not (x+1)(x-1)