galaxy_twirl's answer to LockB's Secondary 3 A Maths Singapore question.

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galaxy_twirl
Galaxy_twirl's answer
15 answers (A Helpful Person)
1st
I hope this helps, and also you can clarify with your teacher if I had said anything wrongly (: Hopefully my explanation is right and clear ^^
LockB
LockB
4 years ago
thx :)