+0  
 
0
123
0
avatar

Let x and y be real numbers such that 2(x^2 + y^2) = x + y. Find the maximum value of x - 2y.

 

\(\phantom{maximum value of x - y}\)

 

\(\phantom{maximum value of 2x - 3y}\)

 
 Jun 28, 2022

2 Online Users

avatar