Question

If x+y=12 and x*y=35, find the value of x and y. ​

Answer 1

x= 7 or 5

y= 5 or 7

Step-by-step explanation:

x+y = 12

x= 12-y

let substitute this x= 12-y in xy= 35

(12-y)y= 35

12y -y^2= 35

y^2 -12 y +35=0

y= 5,7

by substituting we get x= 5 ,7

Answer 2

sorry I am not know sorry too much