sharpehunter1 sharpehunter1

15-10-2020
Mathematics

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Evaluate the following expression when x = -1, y = 2, z = -3, and
w = 4.
x² - y²

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tonieshanianzegaing tonieshanianzegaing

15-10-2020

Answer:

-3

Step-by-step explanation:

-1*-1=1

2*2=4

1-4

=-3

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