the correct answer is

here's my work out;

=

=

Can someone please show me where I have gone wrong? Thank you.

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- Mar 15th 2012, 03:06 PMTweetycomplex number algebra

the correct answer is

here's my work out;

=

=

Can someone please show me where I have gone wrong? Thank you. - Mar 15th 2012, 03:26 PMskeeterRe: complex number algebra