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December 20, 2014

December 20, 2014

Posted by **Anonymous** on Tuesday, December 25, 2012 at 6:08pm.

1. 2x^2=5x+12

2. 5x^2+10x-7=0

- Algebra 2 .. -
**Damon**, Tuesday, December 25, 2012 at 7:01pmx^2 - (5/2)x = 6

x^2 - (5/2) x + 25/16 = 96/16 + 25/16

(x-5/4)^2 = 121/16

x-5/4 = +/- 11/4

x = (1/4)( 5 +/- 11)

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