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Popular >

x^2-19x+18<= 0

Solution

x^{2} - 19 x + 18 \leq 0

Solution

1 \leq x \leq 18

+1

Interval Notation

[1, 18]

Solution steps

x^{2} - 19 x + 18 \leq 0

Factor

x^{2} - 19 x + 18 : (x - 1) (x - 18)

(x - 1) (x - 18) \leq 0

Identify the intervals

1 \leq x \leq 18

Popular Examples

factor y^6-x^2 factor

y^{6} - x^{2}

factor 2-2p-4p^2 factor

2 - 2 p - 4 p^{2}

(7-2x)/(18)-(1-5x)/(12)>0

\frac{7 - 2 x}{18} - \frac{1 - 5 x}{12} > 0

2 x^{2} + 9 x = 78 - 3 x

4/5 (2/3 x-1/3)= 2/5 x-4

\frac{4}{5} (\frac{2}{3} x - \frac{1}{3}) = \frac{2}{5} x - 4

Frequently Asked Questions (FAQ)

What is x^2-19x+18<= 0 ?
The solution to x^2-19x+18<= 0 is 1<= x<= 18