lesterine's answer to .'s Secondary 3 A Maths Singapore question.

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lesterine
Lesterine's answer
120 answers (A Helpful Person)
1st
I hope my answer for (a) is correct i got a different answer… let me know!
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2 years ago
6 - 2 = 4 though, not 3
lesterine
Lesterine
2 years ago
when logarithms subtract, the “inside value” divides