Determine Whether the Expression Is a Polynomial $$7 x ^ { 5 } - \frac { 2 } { x }$$

question 165

Multiple Choice

Determine whether the expression is a polynomial. If it is a polynomial, give its degree.
- $$7 x ^ { 5 } - \frac { 2 } { x }$$

• A)polynomial; degree 5
• B)polynomial; degree 1
• C)not a polynomial
• D)polynomial; degree -1

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