Question

The sum of two numbers is 15 and the difference of their squares is 15 . The difference of the numbers is :

Answer 1

Answer:

01

Step-by-step explanation:

let two numbers be x and y

x+y = 15

x^2-y^2 = 15

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

15 = 15* (x-y)

x-y = 1

answer is 1

numbers are 7 &8