Sr Examen
ab=81; a-b=-1
Solución
Respuesta rápida
$$a_{1} = - \frac{1}{2} + \frac{5 \sqrt{13}}{2}$$
=
$$- \frac{1}{2} + \frac{5 \sqrt{13}}{2}$$
=
$$b_{1} = \frac{1}{2} + \frac{5 \sqrt{13}}{2}$$
=
$$\frac{1}{2} + \frac{5 \sqrt{13}}{2}$$
=
=
$$- \frac{1}{2} + \frac{5 \sqrt{13}}{2}$$
=
8.51387818865997
$$b_{1} = \frac{1}{2} + \frac{5 \sqrt{13}}{2}$$
=
$$\frac{1}{2} + \frac{5 \sqrt{13}}{2}$$
=
9.51387818865997
$$a_{2} = - \frac{5 \sqrt{13}}{2} - \frac{1}{2}$$
=
$$- \frac{5 \sqrt{13}}{2} - \frac{1}{2}$$
=
$$b_{2} = \frac{1}{2} - \frac{5 \sqrt{13}}{2}$$
=
$$\frac{1}{2} - \frac{5 \sqrt{13}}{2}$$
=
=
$$- \frac{5 \sqrt{13}}{2} - \frac{1}{2}$$
=
-9.51387818865997
$$b_{2} = \frac{1}{2} - \frac{5 \sqrt{13}}{2}$$
=
$$\frac{1}{2} - \frac{5 \sqrt{13}}{2}$$
=
-8.51387818865997
Respuesta numérica
[src]
a1 = -9.513878188659973 b1 = -8.513878188659973
a2 = 8.513878188659973 b2 = 9.513878188659973
a2 = 8.513878188659973 b2 = 9.513878188659973