Determine if the expression 3, r, to the power 5 , plus, 8, r, cubed3r 5 +8r 3 is a polynomial or not. If it is a polynomial, state the type and degree of the polynomial.AnswerAttempt 1 out of 2The given expression a polynomial. The polynomial is a and has a degree of .
Question
Determine if the expression 3, r, to the power 5 , plus, 8, r, cubed3r 5 +8r 3 is a polynomial or not. If it is a polynomial, state the type and degree of the polynomial.AnswerAttempt 1 out of 2The given expression a polynomial. The polynomial is a and has a degree of .
Solution
The given expression is indeed a polynomial. It is a polynomial in one variable, r. The highest power of r, which is 5, determines the degree of the polynomial. Therefore, this is a 5th degree polynomial.
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