(x-2y)∧3÷(2y-x)∧2.
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(x-2y)∧3÷(2y-x)∧2.(x-2y)∧3÷(2y-x)∧2.(x-2y)∧3÷(2y-x)∧2.x-2y
(x-2y)∧3÷(2y-x)∧2.
(x-2y)∧3÷(2y-x)∧2.
(x-2y)∧3÷(2y-x)∧2.
x-2y
(x-2y)∧3÷(2y-x)∧2.
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