Esther Sim's answer to Chong Jia Xuan's Secondary 4 E Maths question.

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Esther Sim
Esther Sim's answer
9 answers (A Helpful Person)
1st
The brackets is to explain to you why it is this or that way so you do not need to write that down. I hope you understand. Good luck in your tests and exams ahead.
Chong Jia Xuan
Chong Jia Xuan
6 years ago
tq very much