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secondary 3 | Maths
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Koyuki Sky
Koyuki Sky

secondary 3 chevron_right Maths chevron_right Singapore

not sure how to do

Date Posted: 4 years ago
Views: 284
snell
Snell
4 years ago
16x² + 9 + 16x² + 9 = 25
32x² = 7

u cont.

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dee
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24 answers (A Helpful Person)
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i think this is how you do it
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Christmas MT
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2903 answers (A Helpful Person)