Add or Subtract

question 137

Multiple Choice

Add or subtract. Then simplify by collecting like radical terms, if possible. Assume that no radicands were formed by
raising negative numbers to even powers.
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Definitions:

Quit Smoking

The process of discontinuing the habit of smoking tobacco, often involving various strategies and support systems for success.

Quitting Smoking

The process of stopping the habit of tobacco smoking, which can significantly improve health outcomes.

Anti-smoking Media Campaigns

Public health campaigns conducted through various media channels to discourage smoking by raising awareness about its risks and consequences.

U.S. Smoking Rates

The prevalence or percentage of smoking individuals within the United States, often measured to track trends and effects of public health interventions.