Question

please answer this question
​

Answer 1

Answer:

Take 2 common firt

2(x+y)(x-y)=125

since x-y=2.5

2(2.5)(x+y)=125

5(x+y)=125

x+y=125÷5

x+y=25

Answer 2

Step-by-step explanation:

REFER THE ABOVE ATTACHMENT