lilymagallon
lilymagallon
01-04-2020
Mathematics
contestada
y2-x;when x=2, and y=-7
Respuesta :
Аноним
Аноним
01-04-2020
Answer:
y² - x = 47
Step-by-step explanation:
y² - x =
= (-7)² - 2
= 49 - 2
= 47
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