What is the leading term, leading coefficient, and degree of this polynomial 8x2+9+5x3?

Explanation:
To determine the leading coefficient and leading term, it is necessary to write the expression in canonical form:
${\displaystyle 5x^3+8x^2+9}$
The degree is the largest exponent value of the variable in any term of the expression (for an expression with multiple variables it is the maximum of the sum of exponents).
Leading term: ${\displaystyle 5x^3}$
Leading coefficient: 5
Degree: 3

Explanation:
The leading term of a polynomial is the term with the highest degree.
The leading coefficient of a polynomial is the coefficient of the leading term.
The degree of a polynomial is the highest degree of its terms.
Hence,leading term, leading coefficient, and degree of the polynomial is ${\displaystyle 5x^3,5,3}$.
Leading term, leading coefficient, and degree of the polynomial is ${\displaystyle 5x^3,5,3}$ respectively.