Christmas MT's answer to foong yit fatt's Secondary 2 Maths Singapore question.

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Christmas MT
Christmas Mt's answer
2930 answers (A Helpful Person)
This type of question relies on comparing the relevant coefficients of the terms upon expansion of variables. Then slowly work towards finding the unknown variables.
foong yit fatt
Foong Yit Fatt
3 years ago
Thank you very much.