the sum of the two numbers is five and the sum of thier squares is 37 mathematical expression

Answer 1

x+y = 5
x^2 + y^2 = 37
do the algebra, or just think about it.
-1+6 = 5
(-1)^2 + 6^2 = 37

Answer 2

the sum of the two numbers is five and the sum of thier squares is 37 mathematical expression