What times what equals -25 and when added together equals 19

Xy=-25
x+y=19

use math

x+y=19
minus x both sides
y=19-x
sub that for y

(19-x)x=-25
19x-x²=-25
times -1 both sides
x²-19x=25
minus 25 both sides
x²-19x-25=0

use quadratic formula

for ax²+bx+c=0
x=
a=1
b=-19
c=-25

x=
x=
x=

the numbers are
and or aproximately
-1.235455276792 and 20.235455276792