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3 years ago

+ Extra points, and I will give BRAINLIEST to the first person to get this question right.

Mathematics

1 answer:

Scrat [10]3 years ago

3 0

X = -15

14(-15) + 6
-------------- = - 68
3

-8 + 4(-15) = - 68

So, -3(-15)² - 7 = -682

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