Question 998228
The followng diagram shows part of the graph of F, where F(x)=x^2-x-2 
http://ibin.co/2JsLMuSUK2tf 
find both x-intecepts 
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Solve:: 
x^2 - x - 2 = 0
Factor::
(x-2)(x+1) = 0
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x-intercepts:: (2,0) and (-1,0)
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Cheers,
Stan H.