Respuesta :

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[tex]x^2 \ \textgreater \ 49 \\ \\ x_{1,2} = \pm \sqrt{49} = \pm 7 \\ \\ \boxed{x \in (-\infty, ~-7)\bigcup (7,~ +\infty) }[/tex]



meerkat18
Solving the inequality above,
                                       x² > 49
Take the square roots from both sides of the inequality,
                                     x > 7   and x < -7
Therefore, the solutions to the inequality above are shown below
                                            (-∞ , -7] ∪ [7 , +∞)
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