CASIO fx-50FH II Calculator453879407051417600

HK$200

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Shop 1053A, 1/F, ifc Mall, International Finance Centre Mall & Airport Express Hong Kong Station, 8 Finance St, Central, Hong Kong

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Description

Buttons are clearly labeled and all functions work perfectly. Lightly cleaned with alcohol wipes. Includes four highly practical programs (you may delete them if not needed) and accompanying instructional videos for all programs: 1: Linear equations in 2 unknowns 2: Linear + quadratic equations in 2 unknowns 3: Cubic equation 4: Finding 4 centers of triangles

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Source: carousell View original post