The given expression, 3r^5 + 8r^3, is a polynomial. It is a polynomial because it is a sum of terms, each consisting of a coefficient (3 and 8) multiplied by a variable (r) raised to a non-negative integer exponent (5 and 3).
The type of this polynomial is a polynomial with two terms.
The degree of this polynomial is 5, as it is determined by the highest exponent of the variable (r) in the expression.
Determine if the expression 3r^5 + 8r^3 is a polynomial or not. If it is a polynomial, state the type and degree of the polynomial.
The given expression ___ a polynomial.
3 answers
The given expression represents a polynomial. The polynomial is a ____(monomial, binomial, trinomial, none of the above) and has a degree of ____
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The given expression, 3r^5 + 8r^3, is a polynomial. It is a polynomial with two terms, so it is not a monomial, binomial, or trinomial.
The degree of this polynomial is 5, as it is determined by the highest exponent of the variable (r) in the expression.
The degree of this polynomial is 5, as it is determined by the highest exponent of the variable (r) in the expression.
1 answer