To evaluate something is to weigh or to judge it, so "evaluated" would mean "weighed" or "judged." To evaluate a plan, for example, would mean to weigh all of the plans steps and decide if the plan was worth putting into action.
Chat with our AI personalities
An expression is anything that can be evaluated (calculated) to get a number. That includes numbers themselves, additions, multiplications, etc.
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "equals". There is no symbol before the 3 in the expression to be evaluated.
3
Choose a nonzero integer for n to show -n can be evaluated as a positive number?
true