Tan Yanta's answer to Kathy's Secondary 4 A Maths Singapore question.
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Q9 answer. Form the equation first then sub in values of X. I used 1 and 2, but you can use any value you like.
Note: do not use X=0 as it will make p and q disappear
Note: do not use X=0 as it will make p and q disappear
Date Posted:
5 years ago
Sorry, this is the wrong answer. Please note the correct one below.