Resumen
Ejercicio 1
\[x^2 = 4\]
\[x=\boxed{\phantom{\rule{2em}{1.2em}}}\]
\[x=\boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 2
\[x^2 = \frac{4}{49}\]
\[x=\boxed{\phantom{\rule{2em}{1.2em}}}\]
\[x=\boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 3
\[x^2 + 1 = \frac{29}{4}\]
\[x=\boxed{\phantom{\rule{2em}{1.2em}}}\]
\[x=\boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 4
\[x^2 + 1 = 5\]
\[x=\boxed{\phantom{\rule{2em}{1.2em}}}\]
\[x=\boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 5
\[3(x^2 + 1) = \frac{58}{3}\]
\[x=\boxed{\phantom{\rule{2em}{1.2em}}}\]
\[x=\boxed{\phantom{\rule{2em}{1.2em}}}\]
Ejercicio 6
\[2x^2 - 3x - 14=0\]
\[x = \boxed{\phantom{\rule{2em}{1.2em}}}\]
\[x = \boxed{\phantom{\rule{2em}{1.2em}}}\]