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September 21, 2014

September 21, 2014

Posted by **cynthia** on Friday, September 28, 2007 at 10:50pm.

-x^2-5x-6, x=-3 and x=-2

- algebra 2 -
**DrBob222**, Friday, September 28, 2007 at 11:35pm-(-3)^2 -5(-3) -6 =

-9+15-6 =

-15+15=0

Substitute -2 in the same fashion.

Check my work carefully.

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