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Popular >

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

Solution

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

Solution

x > - 1

+1

Interval Notation

(- 1, \infty)

Solution steps

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

Rewrite in standard form

\frac{- x ^{2} - 1}{x + 1} < 0

Identify the intervals

x > - 1

Popular Examples

x^3-6x^2+5x+12<0

x^{3} - 6 x^{2} + 5 x + 12 < 0

x^4(x-1)^3(x+2)^2(x-5)(x+6)^2<0

x^{4} (x - 1)^{3} (x + 2)^{2} (x - 5) (x + 6)^{2} < 0

((3x-5))/((x^2-4))>0

\frac{( 3 x - 5 )}{( x ^{2} - 4 )} > 0

4x-(17)/x-4+10x-3/2 x-3>8x-30/2 x-7

4 x - \frac{17}{x} - 4 + 10 x - \frac{3}{2} x - 3 > 8 x - \frac{30}{2} x - 7

(3 x + 3) (5 x - 3) > 0

Frequently Asked Questions (FAQ)

What is (x-1)/(x+1)<x ?
The solution to (x-1)/(x+1)<x is x>-1