jadenrogers2001 jadenrogers2001

23-01-2020
Mathematics

contestada

Evaluate u^2 -2u+4 when u= -3

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jasmin04402 jasmin04402

23-01-2020

Answer:

Step-by-step explanation: Sub -3 into where all the u’s are. So it would be

(-3)^2 - 2(-3) + 4

Which would equal 19

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