SOLUTION: question 1. Solve x2 − 2x − 8 = 0 by graphing. The x intercepts are ? and ? question2.Solve x2 + 5x = 6 by graphing. The x − intercepts are? And?

SOLUTION: question 1. Solve x2 − 2x − 8 = 0 by graphing. The x intercepts are ? and ? question2.Solve x2 + 5x = 6 by graphing. The x − intercepts are? And?

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Question 385833: question 1. Solve x2 − 2x − 8 = 0 by graphing. The x intercepts are ? and ?

question2.Solve x2 + 5x = 6 by graphing. The x − intercepts are? And?

Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
x^2-2x-8=0
...
x^2-4x+2x-8=0
x(x-4)+2(x-4)=0
(x-4)(x+2)=0
x=4,-2 the x intercepts.
..

...
m.ananth@hotmail.ca
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