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Popular >

2x^2-9x-18<= 0

Solution

2 x^{2} - 9 x - 18 \leq 0

Solution

- \frac{3}{2} \leq x \leq 6

+2

Solution steps

2 x^{2} - 9 x - 18 \leq 0

Factor

2 x^{2} - 9 x - 18 : (2 x + 3) (x - 6)

(2 x + 3) (x - 6) \leq 0

Identify the intervals

- \frac{3}{2} \leq x \leq 6

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Frequently Asked Questions (FAQ)

What is 2x^2-9x-18<= 0 ?
The solution to 2x^2-9x-18<= 0 is -3/2 <= x<= 6