Which sets of numbers are closed under addition?

1 answer:

6 0

C and D
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OLEGan [10]

Tan30=9/x so it will be 9((3)^1/2)

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3 years ago

navik [9.2K]

Answer:

Because i have no more information i assume you would like it to be solved.

x < -1 or -1/3 < x < 1

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timurjin [86]

Answer: Option 1

Step-by-step explanation:

See attached image

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Lemur [1.5K]

Answer:

it b

Step-by-step explanation:

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2 years ago

amm1812

F(x)=2(x+7)^2+(x-3) should be the answer.

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3 years ago