Goh Yu Hui's answer to Rui'min Chia's Secondary 4 E Maths Singapore question.
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First you expand the equation first.
Then you move the variables that have "a" since you want to make "a" the subject.
Next you can factorise the "a" out and bring the entire (y-2q) over to the RHS
Then you move the variables that have "a" since you want to make "a" the subject.
Next you can factorise the "a" out and bring the entire (y-2q) over to the RHS
Date Posted:
3 years ago
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