Shahin Shanofar's answer to R's Secondary 4 E Maths Singapore question.
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Convert expression to fraction form to bring down negative power.
Make the denominator same by multiplying (x-2) to numerator and denominator. This is to ensure expression remains as (x-2).
Make the denominator same by multiplying (x-2) to numerator and denominator. This is to ensure expression remains as (x-2).
Date Posted:
3 years ago