SOLUTION: How do you graph (x+4) (x-7)>0 on a number line

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Question 881633: How do you graph (x+4) (x-7)>0 on a number line
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
How do you graph (x+4) (x-7)>0 on a number line
<...+...-4....-....7...+...>
solution: (-∞,-4) U (7, ∞)