Find all values of x and y such that Px x y 0 and Py x y 0

Last updated: 4/22/2023

Find all values of x and y such that Px x y 0 and Py x y 0 simultaneously P x y 4x 8xy 5y 16x 4y 4 Px x y 0 and Py x y 0 when x and y INI