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secondary 4 | E Maths
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kim Yeon Jae
Kim Yeon Jae

secondary 4 chevron_right E Maths chevron_right Singapore

Please help thanku

Date Posted: 2 months ago
Views: 17

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LEE MIN CHONG JACK
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LEE MIN CHONG JACK
LEE MIN CHONG JACK
2 months ago
From above,

-4/ac = 2/5
Cross multiply
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