Rationalising Denominators using the Complex Conjugate

Rationalising Denominators using the Complex Conjugate
Rationalising Denominators using the Complex Conjugate

              Rationalising Denominators using the Complex Conjugate

              Students recap how to expand a the product of two brackets involving surds.

              Later, as learning progresses they learn how to rationalise a denominator where an irrational term appears on the numerator and denominator.


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