Simplifying Edexcel Higher

Simplifying algebraic fractions

What is an algebraic fraction?

• An algebraic fraction is a fraction with an algebraic expression on the top (numerator) and/or the bottom (denominator)

How do you simplify an algebraic fraction?

• If possible, factorise fully the top and bottom

  • E.g.

• Cancel common factors

  • This factor may be a single term

    • E.g.

  • It could also be a common bracket

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