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Popular >

2x^2-9x+4>0

Solution

2 x^{2} - 9 x + 4 > 0

Solution

x < \frac{1}{2} or x > 4

+2

Interval Notation

(- \infty, \frac{1}{2}) \cup (4, \infty)

Decimal Notation

x < 0.5 or x > 4

Solution steps

2 x^{2} - 9 x + 4 > 0

Factor

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

(2 x - 1) (x - 4) > 0

Identify the intervals

x < \frac{1}{2} or x > 4

Popular Examples

simplify-(50)/(5^3)+5/(5^2)simplify

- \frac{50}{5 ^{3}} + \frac{5}{5 ^{2}}

3 (4 k - 2) = 16 k - 32

simplify 1/(9^3)simplify

\frac{1}{9 ^{3}}

simplify 6/4 pi+2/10 pi simplify

\frac{6}{4} π + \frac{2}{10} π

\frac{1}{2} x < 4

Frequently Asked Questions (FAQ)

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