Answer:
An expression is a syntactic construct. It must be well-formed: the allowed operators must have the correct number of inputs in the correct places, the characters that make up these inputs must be valid, have a clear order of operations, etc.
The Correct answer is variable (s)
Step-by-step explanation:
a=5*-4*-3
a=-2
hope this helps
Answer: (C)The square root of terms separated by addition and subtraction cannot be calculated individually.
no
yesss
