Solving a 'Stanford' University entrance exam | a+b=?

[@gaubRiel]

is there an enumeration of this using SFFT? (Simons Favorite Factoring Trick)

[@AsadInternationalAcademy]

you should try this

[@AsadInternationalAcademy]

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[@markgame6042]

Soal semudah itu perlu waktu 7 menit? Saya bisa jawab kurang dari 10 detik, yaitu: 1/13 = 1/26 + 1/26 jadi a, b = 26, A+b = 52

[@AsadInternationalAcademy]

nice dear

[@AsadInternationalAcademy]

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