(x-9)(x+3)≤9+(x-3)2 inequation

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(x - 9)*(x + 3) <= 9 + (x - 3)*2

$$\left(x - 9\right) \left(x + 3\right) \leq 2 \left(x - 3\right) + 9$$

(x - 9)*(x + 3) <= 2*(x - 3) + 9

Solving inequality on a graph

Rapid solution [src]

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And\x <= 4 + \/ 46 , 4 - \/ 46  <= x/

$$x \leq 4 + \sqrt{46} \wedge 4 - \sqrt{46} \leq x$$

(x <= 4 + sqrt(46))∧(4 - sqrt(46) <= x)

Rapid solution 2 [src]

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[4 - \/ 46 , 4 + \/ 46 ]

$$x\ in\ \left[4 - \sqrt{46}, 4 + \sqrt{46}\right]$$

x in Interval(4 - sqrt(46), 4 + sqrt(46))