Solve the given equations

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Reference no: EM1319268

Question1: Solve the given equation:
l x l = 3

[A] x = 0

[B] x = -3

[C] x = -3

[D] x = 3 or x = -3.

Question2: Find the following expression when
x = 3 and y = 2: 2xy - x2y

[A] - 4

[B] 6

[C] 4

[D] - 6

Reference no: EM1319268

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