Mixed operations with algebraic fractions

Mixed operations with algebraic fractions

Secondary 2
3 marks
TGM Original Questions

Simplify \(\dfrac{6a^2-3ab-9b^2}{2a-3b+12mb-8ma}\). State the restrictions on the original expression.[3]

Solution:

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Answer:\(- \dfrac{3 \left(a + b\right)}{4 m - 1}\) where \(4 m - 1\ne0,\ 2 a - 3 b\ne0\)

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