Jambmaths question:
Determine the value of x for which $({{x}^{2}}-1)>0$
Jamb Maths Solution:
$\begin{align} & {{x}^{2}}-1>0 \\ & {{x}^{2}}>1 \\ & \left| x \right|>1 \\ & -1<x<1 \\\end{align}$
Jamb Maths Topic:
Year of Exam:
SSCEQUIZ
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