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.
Answer
Attempt 3 out of 3

The given expression
a polynomial.

Answer 1

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.
Answer
Attempt 3 out of 3

The given expression
represents
a polynomial. The polynomial is a
and has a degree of
.

Answer 2

is a polynomial.

The type of the polynomial is a binomial, as it consists of two terms.

The degree of the polynomial is 8r^5, as it is the highest power of the variable in the polynomial.

Answer 3

Apologies for the confusion in my previous response.

The given expression is not a polynomial. This is because the exponent in the term 8r^3r^5 is not a whole number. In a polynomial, the exponents of the variable must be non-negative integers. Therefore, the expression given is not a polynomial.