Question 77
Solve the equation
$$
\log_{a}\left(a^{2\left(x^{2}+x\right)}+a^{2}\right)=x^{2}+x+\log_{a}\left(a^{2}+1\right)
$$
where $a$ is a real number.
$$
\log_{a}\left(a^{2\left(x^{2}+x\right)}+a^{2}\right)=x^{2}+x+\log_{a}\left(a^{2}+1\right)
$$
where $a$ is a real number.