Inspired from "How.." I extract the following problem that I have solved:
Prove that $(x, y) = (1, -2)$ is the only real solution of the system $$\begin{cases}x^5+5(xy+1)(y-x^2)=16\\y^5+5(xy+1)(y^2+x)=-57\end{cases}$$
2026-03-25 11:10:48.1774437048
Real single solution of an algebraic nonlinear system
45 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in SYSTEMS-OF-EQUATIONS
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