WT Cheng's answer to Kkk's Secondary 2 Maths Singapore question.

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WT Cheng
Wt Cheng's answer
97 answers (Tutor Details)
Hi, answers as shown above.
Mr Ang
Mr Ang
3 years ago
Pardon me Mr Cheng, do note that for general expressions, you shouldn't multiply a constant to get rid of the fractions (unless they were equations).

If you expand both your answers, they will not give the original expressions . Kindly take note eh, thanks.
WT Cheng
WT Cheng
3 years ago
Well noted Mr Ang. I will take note of this. Appreciate your kind advice.