tsy's answer to Ethan's Secondary 1 Maths Singapore question.

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tsy
Tsy's answer
53 answers (A Helpful Person)
1st
Answer: 3n-2
tsy
Tsy
3 years ago
3n-2
S1:
3(1) - 2 = 1
S2:
3(2) -2 = 4
S3:
3(3) - 2 = 7
S4:
3(4) - 2 = 10
S5:
3(5) - 2 = 13
Ethan
Ethan
3 years ago
Thank you :)