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Evaluate (x-2y)^2 if x=2 and y=-3
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Evaluate (x-2y)^2 if x=2 and y=-3

User Arthur Kazemi
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(x - 2y)^(2)

If x=2 and y=-3, than


(2 - 2 * ( - 3))^(2) = (2 + 6) ^(2) = 64

User Swannee
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