D. x2 – 2(x - y) – 23 if x = -3, y = 4 and z = -1

Mathematics

1 answer:

sergij07 [2.7K]3 years ago

7 0

Answer:

-15

Step-by-step explanation:

x2 – 2(x - y) – 23

if x = -3, y = 4 and z = -1

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-3 x 2- (-3 - 4) - 23

-15

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