Dividing (Leaving Cert Mathematics): Flashcards
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Practise the cards
8 cards from this deck
Method to divide complex numbers
Method to divide complex numbers
Multiply by conjugate of denominator
Purpose of conjugate method in division
Purpose of conjugate method in division
Eliminates imaginary part from denominator
Conjugate of a complex number
Conjugate of a complex number
Same real part, opposite sign on imaginary part
Conjugate of
Conjugate of
Value of
Value of
Result of
Result of
A real number (no imaginary part)
Standard form for complex numbers
Standard form for complex numbers
How to form conjugate of
How to form conjugate of
Change sign of imaginary part: