Posted by **Juri** on Sunday, August 5, 2007 at 11:04pm.

Factor out:

1-125b^3

5b -1 is one of the factors. (Consider that an informed guess). Divide that into 1-125b^3 for the other (binomial) factor.

Friday

March 24, 2017
Posted by **Juri** on Sunday, August 5, 2007 at 11:04pm.

Factor out:

1-125b^3

5b -1 is one of the factors. (Consider that an informed guess). Divide that into 1-125b^3 for the other (binomial) factor.

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