| Discussion: | Factor Tree tool |
| Topic: | (no subject) |
| Related Item: | http://mathforum.org/mathtools/tool/415/ |
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| Subject: | factors with variables |
| Author: | kristina hurley |
| Date: | Jun 23 2004 |
can usually pick up very quickly finding the factors for two or three numbers.
Students often have difficulty finding the gcf when adding or subtracting
rational expressions. Just adding a few variables to each number for
example:
12xy^2 and 32x^2y
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