logax=0 la ecuación
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Solución
Solución detallada
Tenemos la ecuación
$$\log{\left(a x \right)} = 0$$
$$\log{\left(a x \right)} = 0$$
Es la ecuación de la forma:
log(v)=p
Por definición log
v=e^p
entonces
$$a x = e^{\frac{0}{1}}$$
simplificamos
$$a x = 1$$
$$x = \frac{1}{a}$$
Suma y producto de raíces
[src]
re(a) I*im(a)
--------------- - ---------------
2 2 2 2
im (a) + re (a) im (a) + re (a)
$$\frac{\operatorname{re}{\left(a\right)}}{\left(\operatorname{re}{\left(a\right)}\right)^{2} + \left(\operatorname{im}{\left(a\right)}\right)^{2}} - \frac{i \operatorname{im}{\left(a\right)}}{\left(\operatorname{re}{\left(a\right)}\right)^{2} + \left(\operatorname{im}{\left(a\right)}\right)^{2}}$$
re(a) I*im(a)
--------------- - ---------------
2 2 2 2
im (a) + re (a) im (a) + re (a)
$$\frac{\operatorname{re}{\left(a\right)}}{\left(\operatorname{re}{\left(a\right)}\right)^{2} + \left(\operatorname{im}{\left(a\right)}\right)^{2}} - \frac{i \operatorname{im}{\left(a\right)}}{\left(\operatorname{re}{\left(a\right)}\right)^{2} + \left(\operatorname{im}{\left(a\right)}\right)^{2}}$$
re(a) I*im(a)
--------------- - ---------------
2 2 2 2
im (a) + re (a) im (a) + re (a)
$$\frac{\operatorname{re}{\left(a\right)}}{\left(\operatorname{re}{\left(a\right)}\right)^{2} + \left(\operatorname{im}{\left(a\right)}\right)^{2}} - \frac{i \operatorname{im}{\left(a\right)}}{\left(\operatorname{re}{\left(a\right)}\right)^{2} + \left(\operatorname{im}{\left(a\right)}\right)^{2}}$$
-I*im(a) + re(a)
----------------
2 2
im (a) + re (a)
$$\frac{\operatorname{re}{\left(a\right)} - i \operatorname{im}{\left(a\right)}}{\left(\operatorname{re}{\left(a\right)}\right)^{2} + \left(\operatorname{im}{\left(a\right)}\right)^{2}}$$
(-i*im(a) + re(a))/(im(a)^2 + re(a)^2)
re(a) I*im(a)
x1 = --------------- - ---------------
2 2 2 2
im (a) + re (a) im (a) + re (a)
$$x_{1} = \frac{\operatorname{re}{\left(a\right)}}{\left(\operatorname{re}{\left(a\right)}\right)^{2} + \left(\operatorname{im}{\left(a\right)}\right)^{2}} - \frac{i \operatorname{im}{\left(a\right)}}{\left(\operatorname{re}{\left(a\right)}\right)^{2} + \left(\operatorname{im}{\left(a\right)}\right)^{2}}$$
x1 = re(a)/(re(a)^2 + im(a)^2) - i*im(a)/(re(a)^2 + im(a)^2)