Question

x+y=3, x sq+y sq=5 then find xy

Answer 1

here is your answer.......

Answer 2

Answer:

xy=2

Step-by-step explanation:

x+y=3

squaring

(x+y²²)=3²

x²+y²+2xy=9

5+2xy=9  (  As x²+y²=5 given)

2xy=9-5=4

xy=4/2=2

xy=2