Monday, February 4, 2008

Negative Eponents

Homework today is page 307, numbers 1-29. Skip number 9

Also, remember that the negative numbers just mean that they flip over as a fraction.

For example, x-2 = 1/x2

it even works with coefficients. If you have 2x-2, this equals 2/x2

On this Friday, I will be collecting all your notes and warm-ups for the week. Be sure that you write everything down. My system hasn't been perfected but the assignments will be worth about 15 points. That is as much as a homework tracking sheet. Be sure you do them. Period 1 and period 5 will be changing seats tomorrow.

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