SOLUTION: Solve each inequality by graphing x2-9x+9<0

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Question 525076: Solve each inequality by graphing
x2-9x+9<0
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Solve each inequality by graphing
x2-9x+9<0
**
x^2-9x+9<0
Use following quadratic formula to solve for roots or zeros:
..
x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+
..
answers are:
x≈7.85
or
x≈1.15
..
number line
<.....+.....1.15......-......7.85.....+......>
solution: (1.15,7.85)