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Welcome
to the Teachers' Choice Software web site.
Our
FREE on line mathematics
'How-To' library is open 24 hours a day.Â
The ever-growing library
now has 71 helpful topics, and every topic includes a free download!
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The Algematics expand command expands products of bracketed
expressions by one step.
Example 1: Click 
once to expand this power:
Example 2: Click
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