用盡你部計數機| 內置功能都可以解聯立方程?! Solve simultaneous equations by built-in function in the calculator

呢條片教大家用計數機fx-3650p, fx-3650p-II, fx-3950p, fx-50FH, fx-50FH-II去solve simultaneous equations 解聯立方程
當然亦會示範一條past paper比大家，大家一定要睇到片尾啦！
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本片內容參巧以下網頁內容:
webcal.freetzi....
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#dse #dsemaths #hkdse #mathstutorial #calculator #built-in-function
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