Упростите выражение, пожалуйста:))
4х/x-y+4x/y=4xy+4x(x-y)/y*(x-y)=4x^2/y(x-y)
(x-y/2x)^2*4x^2/y(x-y)=(x-y)(x+y)/4x^2*4x^2/y(x-y)=x+y/y
x+y
y
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4х/x-y+4x/y=4xy+4x(x-y)/y*(x-y)=4x^2/y(x-y)
(x-y/2x)^2*4x^2/y(x-y)=(x-y)(x+y)/4x^2*4x^2/y(x-y)=x+y/y
x+y
y