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Katen [24]
2 years ago
11

If y = x3 + x, find the value of y when x=-2

Mathematics
2 answers:
zvonat [6]2 years ago
8 0

Answer:

y=-8

Step-by-step explanation:

if x=-2 -2*3= -6, -6+-2=-8

andrew-mc [135]2 years ago
5 0

Answer:

-8

Step-by-step explanation:

-2 times 3 is -6, and -6 plus -2 equals -8

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