X(5-Y)-Y(3-X)

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X(5-Y)-Y(3-X)

X(5-Y)-Y(3-X)
X(5-Y)-Y(3-X)

X(5-Y)-Y(3-X)
=5X-XY-(3Y-XY)
=5X-XY-3Y+XY
=5X-3Y

=5x-xy-3y+xy
=5x-3y


x(5-y)-y(3-x)
=5x-xy-3y+xy
=5x-3y

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