Question

If �−�=10x−y=10, find the least value of 2��2xy.

Answer 1

The two values of x and y are (10, 0) and (11, 1)

How to determine the values of x and y

From the question, we have the following parameters that can be used in our computation:

x - y = 10

Make x the subject of the formula

So, we have

x = 10 + y

Set the variable y to 0 and 1

So, we have

x = 10 + 0 = 10

x = 10 + 1 = 11

Hence, the two values of x and y are (10, 0) and (11, 1)

Question

If x - y = 10, find at leat two values of x and y