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secondary 2 | Maths
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Dex
Dex

secondary 2 chevron_right Maths chevron_right Singapore

Not sure how to proceed

Date Posted: 2 years ago
Views: 328
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Chia Vye Rern
Chia Vye Rern's answer
5 answers (Tutor Details)
1st
1) make the bases the same (base 7 for first equation, base 3 for second equation)
2) remember the indices law