Question

pls answer this frnds
​

Answer 1

Answer:

see below

Step-by-step explanation:

x + y = 18.......(1)

1/x + 1/y = 1/4......(2)

simplify (2)....

(x+y)/xy = 1/4

(x+y) = xy/4 ......(3)

(1) - (3) ...

0 = 18 - xy/4

xy = 72

x = 72/y

now...put x in (1)

then solve the quadratic equation...

Answer 2

Answer:

plzz give me brainliest ans and plzzzz follow me