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January 28, 2015

January 28, 2015

Posted by **Enrique** on Saturday, February 23, 2013 at 7:37pm.

1. x2+4.5x=0 2. x2-9x=0 3. -x2+10x=0

- Math -
**bobpursley**, Saturday, February 23, 2013 at 8:15pmfirst:

x(x+4.5)=0

x=0,-4.5

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