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Im taking stats right now i might be able to help.
Answer:
Step-by-step explanation:
People always get it wrong just for points
Answer:

Step-by-step explanation:
The domain is all possible values for x.

There are restrictions on the value of x.
A square root of a negative number is undefined.
The number in the square root has to be equal to 0 or be greater than 0.

Subtract 2 from both sides.

Divide both sides by 4.

