Ejercicio 1
\[x^2 = 9\]
\[x=\mathbf{?}\]
\[x=\mathbf{?}\]
Ejercicio 2
\[x^2 + 1 = \frac{97}{16}\]
\[x=\mathbf{?}\]
\[x=\mathbf{?}\]
Ejercicio 3
\[3(x^2 + 1) = 15\]
\[x=\mathbf{?}\]
\[x=\mathbf{?}\]
Ejercicio 4
\[5(x^2 + 1) = \frac{205}{16}\]
\[x=\mathbf{?}\]
\[x=\mathbf{?}\]
Ejercicio 5
\[( x + 5 ) ( x - 5 ) = 0\]
\[x=\mathbf{?}\]
\[x=\mathbf{?}\]
Ejercicio 6
\[4x^2 - 5x - 51=0\]
\[x = \mathbf{?}\]
\[x = \mathbf{?}\]
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