![King's Maths School [logo]](/image-library/logos/kcl-ms-logo.jpg){kind=logo}
Challenge 332: Maximum Difference
What's the range of values for x + y in this problem?
Given that (x – y)2 + y2 = 25, what is the difference between the maximum and minimum values of x + y?
What's the range of values for x + y in this problem?
Given that (x – y)2 + y2 = 25, what is the difference between the maximum and minimum values of x + y?