Mixed operations with algebraic fractions

Mixed operations with algebraic fractions

Secondary 2
3 marks
TGM Original Questions

Simplify \((\dfrac1{a^2}-\dfrac1a)\div(\dfrac1{a^3}-\dfrac1{a^2})\). State the restrictions on the original expression.[3]

Solution:

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Answer:\(a\) where \(a\ne0,\ a - 1\ne0\)

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