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Multiplying and Dividing Surd

multiplying and dividing surd
Description

By the end of this unit, students will be able to:

  1. understand the concept of surds and their significance in mathematics;
  2. perform operations with surds, including multiplication, and division;
  3. apply surds in algebraic manipulations and geometric calculations.

Key Stage 4: Number

  • calculate exactly with fractions, {surds} and multiples of π {simplify surd expressions involving squares [for example √12 = √(4 × 3) = √4 × √3 = 2√3] and rationalise denominators}

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