Question

Sum of 2 no is 9 sum ofsquare those no is 41 find them

Answer 1

x+y=9
y=9-x(1)
x^+y^=41(2)
Sub (1) in (2)
x^+81+x^-18x=41
2x^-18x+40=0
Dividing the equation by 2
x^-9x+20=0
x^-5x-4x+20=0
x(x-5)-4(x-5)
x=4,5
If x=4 then y=5
If x=5 then y=4