Tuesday, April 17, 2007

4/17/2007 Period 4

Your homework tonight is page 587 #18-44 even. Challenge yourself by doing #52-55 all.
For numbers 18-28, use the distributuve property. For the problems 30-44, use the FOIL method.
Remember: (x-3)(x+2)

F- mulitply first terms - (x)(x)
O- muliply outer terms - (x)(2)
I - multiply inner terms - (x) (-3)
L- multiply last terms - (-3) (2)

= x^2 + 2x - 3x -6 = x^2 -x -6

Use the tutorials.

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