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March 31, 2015

March 31, 2015

Posted by **rory** on Saturday, May 15, 2010 at 12:23pm.

- algebra -
**Reiny**, Saturday, May 15, 2010 at 2:53pm(-3x+4)+(x^2 +x-5)

= -3x + 4 + x^2 + x - 5

= x^2 - 2x -1

Now what are we doing with that?

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