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Popular >

0<x^2-5x+4

Solution

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

Solution

x < 1 or x > 4

+1

Interval Notation

(- \infty, 1) \cup (4, \infty)

Solution steps

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

Switch sides

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

Factor

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

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

Identify the intervals

x < 1 or x > 4

Popular Examples

28 < 4 (5 - 2 x)

x^2-2*0.818x-200*x+0.818*538=0

x^{2} - 2 \cdot 0.818 x - 200 \cdot x + 0.818 \cdot 538 = 0

simplify sqrt(15)sqrt(20)simplify

1520

9^{2} + 4 0^{2} = x^{2}

factor 49w^2-64 factor

49 w^{2} - 64

Frequently Asked Questions (FAQ)

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