Ejercicio 1
\[x^2 = 1\]
\[x=\mathbf{?}\]
\[x=\mathbf{?}\]
Ejercicio 2
\[x^2 + 1 = 5\]
\[x=\mathbf{?}\]
\[x=\mathbf{?}\]
Ejercicio 3
\[2(x^2 + 1) = \frac{97}{8}\]
\[x=\mathbf{?}\]
\[x=\mathbf{?}\]
Ejercicio 4
\[4(x^2 + 1) = 104\]
\[x=\mathbf{?}\]
\[x=\mathbf{?}\]
Ejercicio 5
\[-x^2 + 2x + 3=0\]
\[x = \mathbf{?}\]
\[x = \mathbf{?}\]
Ejercicio 6
\[5x^2 - x - 18=0\]
\[x = \mathbf{?}\]
\[x = \mathbf{?}\]
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