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25-10-2018
Mathematics

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Evaluate the expression for a = 5, b = 11, and c = 3. a2 − 2ab + 3c A. −91 B. −76 C. −2453 D. −979

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wegnerkolmp2741o wegnerkolmp2741o

25-10-2018

a^2 − 2ab + 3c

5^2 -2(5)(11) +3(3)

25 - 110 +9

-76

Choice B

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