That completely depends on the values of 'x' and 'y'. The value of that expression
at any instant is exactly double the sum of 'x' and 'y', but as soon as either of them
changes, the value of the expression likewise instantly changes. The only possible
statement is that the value of the expression is minimum when the sum of 'x' and 'y'
is minimum.
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10-2y
6x-2y
3x - y = 3y = 2x + 2Put the value of y in the 1st equation:3x - y = 3 it will be -->3x - ( 2x + 2 ) = 33x - 2x - 2 = 3x - 2 = 3X = 5Put the value of X in the 2nd equation so as to find the value of Y :y = 2x + 2y = 2(5) + 2y = 10 + 2Y = 12
the answer to this problem is -2x^2y^2
x = y+2 and that cannot be simplified or solved further.