Tuesday, August 31, 2010

Solving equations by factoring

We looked at mostly quadratic equations, but also one cubic equation, to see how factoring could be used to solve them using the zero factor property (ZFP). That is, if ab=0, the either a or b must be zero.

We also looked at how the TI can be used (graphically, and with TABLE) to check our answers. Great class all, you were all great today! HW is 331: 3-17

Solving equations by factoring

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