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09-11-2021
Mathematics

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Evaluate the expression below if a = -8, b = 17, and c = 21. a^2-(b+c)

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serenavass serenavass

09-11-2021

Answer:

26

Step-by-step explanation:

a^2-(b+c)= (-8)^2-(17+21)=64-38=26

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