-X/X 2 -1>0

0

907

1

+262

-X/X²-1>0

Is that right to do :

-X(X²-1)>0

sabi92 Sep 9, 2015

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1⁺⁰ Answers

+33615

+5

Have a look at the graph:

greater than zero?

Alan Sep 9, 2015

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