Question

find the integers,given the following
sum is 6 product is -27

Answer 1

9, -3

Answer 2

eq.1
x+y=6
x=6-y (eq1' from eq 1)

eq3
xy=-27

substitute eq1' to eq 3
(6-y)y=-27
\[6y-y ^{2}=-27\]
\[y ^{2}-6y-27=0\]
factor
(y-9)(y+3)=0
y-9=0
y=9

substitute y=9 to eq1
x+9=6
x=6-9
x=-3

Answer 3

do you know how to do it now????