a) 121x2 + 4y2 – 22xy
b) 121x2 + 4y2 – 44xy
c) 121x2 + 4y2 + 44xy
d) 121x2 + 4y2 + 22xy
Calculate the value of (11x – 2y)2.
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answerhappygod
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Calculate the value of (11x – 2y)2.
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