Question

if x+y =10 and x2+y2=52, xy =?​

Answer 1

Answer:

if x=y=10

than

x^2 +y^2 = 100

Answer 2

Answer:

xy=24

Step-by-step explanation:

x+y=10

x^2+y^2=52

(x+y)^2=100

x^2+y^2+2xy=100

2xy=100-52

xy=48/2

xy=24

x=4

y=6

Or

x=6

y=4