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09-06-2020
Mathematics

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Evaluate q^2-5q+4, when q equals -2

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wegnerkolmp2741o wegnerkolmp2741o

09-06-2020

Answer:

18

Step-by-step explanation:

q^2 - 5q +4

Let q = -2

(-2)^2 - 5(-2) +4

4 + 10 +4

18

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