Problem 19E

For which real numbers x and y is it true that ?x +y? = ? x? +? y ?

Step-by-Step Solution:

Solution:Step 1In this problem we need to find the real numbers x and y for which x+y = x + y .

Step 2 of 3

###### Chapter 2.SE, Problem 19E is Solved

View Full Solution
Step 3 of 3