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

Algebra.Com
Question 525076: Solve each inequality by graphing
x2-9x+9<0

Answer by lwsshak3(11628)   (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:
..

..
answers are:
x≈7.85
or
x≈1.15
..
number line
<.....+.....1.15......-......7.85.....+......>
solution: (1.15,7.85)

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