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Popular >

2x^2-9x+4<= 0

Solution

2 x^{2} - 9 x + 4 \leq 0

Solution

\frac{1}{2} \leq x \leq 4

+2

Interval Notation

[\frac{1}{2}, 4]

Decimal Notation

0.5 \leq x \leq 4

Solution steps

2 x^{2} - 9 x + 4 \leq 0

Factor

2 x^{2} - 9 x + 4 : (2 x - 1) (x - 4)

(2 x - 1) (x - 4) \leq 0

Identify the intervals

\frac{1}{2} \leq x \leq 4

Popular Examples

-(-3+11)>-5x+7x

- (- 3 + 11) > - 5 x + 7 x

(x - 3) 2 = 5

simplify 1/2+1/3+1/6 simplify

\frac{1}{2} + \frac{1}{3} + \frac{1}{6}

factor a^3-3a^2-4a+12 factor

a^{3} - 3 a^{2} - 4 a + 12

factor t^2+5t-6 factor

t^{2} + 5 t - 6

Frequently Asked Questions (FAQ)

What is 2x^2-9x+4<= 0 ?
The solution to 2x^2-9x+4<= 0 is 1/2 <= x<= 4