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Popular >

(x+1)/(x-1)<2

Solution

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

Solution

x < 1 or x > 3

+1

Interval Notation

(- \infty, 1) \cup (3, \infty)

Solution steps

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

Rewrite in standard form

\frac{- x + 3}{x - 1} < 0

Identify the intervals

x < 1 or x > 3

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6 n^{4} + 20 n^{3} + 14 n^{2}

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simplify (2/x-yx)/(1/y+1/(x^2))simplify

\frac{\frac{2}{x} - y x}{\frac{1}{y} + \frac{1}{x ^{2}}}

Frequently Asked Questions (FAQ)

What is (x+1)/(x-1)<2 ?
The solution to (x+1)/(x-1)<2 is x<1\lor x>3