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April 20, 2014

April 20, 2014

Posted by **tim** on Saturday, October 31, 2009 at 4:32pm.

(1-4i)(3-2i)

(squareroot-4+i)(6-5i)

- calculus -
**bobpursley**, Saturday, October 31, 2009 at 5:35pmFOIL.

Iwill do one.

(sqrt-4 +i)(6-5i) change sqrt-4 to 2i

F 6*2i

O -10i^2=10

I 6i

L -5i^2=5

now add them.

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