Question

If x - y = 5 and xy
24, find the value of (x + y).​

Answer 1

Answer:

xy=24______1eq.

x-y=5_______2eq.

from eq.2

x=5+y

put value of x in eq. 1

(5+y)×y=24

y^2+5y-24=0

y^2+8y-3y-24=0

y(y+8)-3(y+8)=0

(y-3)(y+8)=0

y=3,-8

put value of y in eq.2

x-3=5

x=5+3

x=8 so,

x+y=8+3=11

hope it helps u

Answer 2

Answer:

11

Step-by-step explanation:

x=8 y=3 (x-y)=5,xy=24

(8+3)=11