Flashcards in Complex numbers Deck (8):
any form of 'ai' ('i' = sqr1)
treat like a surd and multiply nominator and denominator by 'a-bi'
'z=a+bi' and 'z*=a-bi' are both solutions to an equation
if 2 complex numbers are equal...
their real parts are equal and their imaginary parts are equal
the rule for addition
(x+iy)+(u+iv) = (x+u)+i(y+v)