Question 14
Calculate, for any value of the integer parameter $t$, integer solutions $x$, $y$ of the equation $$
y^{2}=x^{4}-22 x^{3}+43 x^{2}+858 x+t^{2}+10452(t+39)
$$
y^{2}=x^{4}-22 x^{3}+43 x^{2}+858 x+t^{2}+10452(t+39)
$$
Math Olympiad Vault · MathNet 1988 — Part 01