Question

Solve x+Y =5 &
xy= 6

Answer 1

$x + y = 5$


$x - y = 6$
adding equation first and second
$x + y = 5$
$x - y = 6$
y will be eliminate
2x =11
x= 5.5

substitute x=5.5 in equation first
x

x+y=6
$xy$
5.5×y=6
y=6.111

Answer 2

Given:
x + y = 5
x × y = 6
Then,
x = 2
y = 3
so,
2 +3 =5
2× 3 = 6