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September 20, 2014

September 20, 2014

Posted by **B.B.** on Thursday, September 17, 2009 at 5:42pm.

Give the solutions to the following quadratic equation by examining the graph of the related quadratic function:

Graph: y=x^2+2x-15

Equation: x^2+2x-15=0

Thanks.

- Math -
**bobpursley**, Thursday, September 17, 2009 at 6:00pmgraph it. Look to see where the graph crosses the x axis, that is a "solution". A better word is "root".

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