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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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Mar 23, 2019
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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
Mathematics
middle-school
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a^2 − 2ab + 3c
5^2 -2(5)(11) +3(3)
25 - 110 +9
-76
Choice B
Instance
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Mar 28, 2019
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