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11-01-2017
Mathematics

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Let x=14 and y=12 . What is the value of the expression 2x2+y ? Enter your answer in the box as a simplified fraction.

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apologiabiology apologiabiology

11-01-2017

assuming 2x2 means 2x²

2(14)²+12=
2(196)+12=
392+12=
404

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