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February 27, 2015

February 27, 2015

Posted by **tim** on Thursday, October 29, 2009 at 8:11pm.

(2-3i)+(6+5i)

(squareroot5-3i)+(-2+squareroot-9)

- algebra II -
**MathMate**, Thursday, October 29, 2009 at 11:20pm(2-3i)+(6+5i)

=2-3i+6+5i

=2+6 -3i+5i

=8+2i

You can do the same procedure for the second part, but change √-9 into 3i before.

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