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Arisa [49]
3 years ago
7

Solve for the variable u^2 + 2 = 11

Mathematics
1 answer:
stira [4]3 years ago
8 0

Answer:

There are two roots:  -3 and 3

Step-by-step explanation:

Combine the like terms first.  We get u^2 = 9.

There are two roots:  -3 and 3.

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