Solve the inequality. (Enter your answer using interval notation.)

e^{x}(x^{2} -2) < 0

e^{x } is always positive.

So (x^{2}-2) <0

x^{2} < 2

x < sqrt(2)

x > -sqrt(2)

-1.4142 < x , 1.4142

(-1.4142,1.4142)

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