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Secondary 1 | Maths
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Isaac
Isaac

Secondary 1 chevron_right Maths chevron_right Singapore

Find a formula for n also please

Date Posted: 1 year ago
Views: 258

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tsy
Tsy's answer
53 answers (A Helpful Person)
1st
Please correct me if I’m wrong.
Arnold K H Tan
Arnold K H Tan
1 year ago
3n² - n² = 2n²

Just use 2n² = 512
Thus n² = 256
n =16