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Popular >

x^2-5x+4<0

Solution

x^{2} - 5 x + 4 < 0

Solution

1 < x < 4

+1

Solution steps

x^{2} - 5 x + 4 < 0

Factor

x^{2} - 5 x + 4 : (x - 1) (x - 4)

(x - 1) (x - 4) < 0

Identify the intervals

1 < x < 4

Popular Examples

factor 5x^2+14x+8 factor

5 x^{2} + 14 x + 8

simplify 135*1/1000 simplify

135 \cdot \frac{1}{1000}

simplify 1/3*20/9 simplify

\frac{1}{3} \cdot \frac{20}{9}

|(1-x)/(2x+1)|>= 1

\frac{1 - x}{2 x + 1} \geq 1

\frac{1}{1 - x} > \frac{1}{2}

Frequently Asked Questions (FAQ)

What is x^2-5x+4<0 ?
The solution to x^2-5x+4<0 is 1<x<4