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Popular >

x^2-11x+18<= 0

Solution

x^{2} - 11 x + 18 \leq 0

Solution

2 \leq x \leq 9

+1

Interval Notation

[2, 9]

Solution steps

x^{2} - 11 x + 18 \leq 0

Factor

x^{2} - 11 x + 18 : (x - 2) (x - 9)

(x - 2) (x - 9) \leq 0

Identify the intervals

2 \leq x \leq 9

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Frequently Asked Questions (FAQ)

What is x^2-11x+18<= 0 ?
The solution to x^2-11x+18<= 0 is 2<= x<= 9