Tuesday
December 6, 2016

Homework Help: algebra 2

Posted by teri on Thursday, April 1, 2010 at 9:03am.

are these answers right?
1. ã-121 =
iã11

2. -2ã-144 =
2iã144 =
2i*12=24i

3. ã-75 =
i=ã75 =
iã5sq*3 =
5iã3

4. 5ãã-27 =
5iã27 =
5iã3sq*3 =
15iã3


what about
5. ã-6 * ã2 = ??

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