Question 3
Question 34. Let $x+y=3$ and $x^2+y^2=10$. Find the value of
$$A=\frac1{x^2}+\frac1{y^2}+\frac1x+\frac1y.$$
$$A=\frac1{x^2}+\frac1{y^2}+\frac1x+\frac1y.$$
AMO 2027 Grades 8-9 SET 18 - Self-study Question 3
AMO · AMO 2027 Grades 8-9 SET 18 - Self-study