Intermediate Algebra, Chapter 5, 5.2, Section 5.2, Problem 17

Write the polynomial $10 - m^3 -3m^4$ in descending power of the variable. Then give the
leading term and leading coefficient.

Simplify the polynomial then reorder it left to right starting with the highest degree term
$-3m^4 - m^3 + 10$
A polynomial consists of terms, which are also known as monomials. The leading term in a polynomial is the highest degree term.
In this case, the leading term in $-3m^4 - m^3 + 10$ is the first term, which is $-3m^4$

The leading coefficient in a polynomial is the coefficient of the leading term. In this case, the leading term is $-3m^4$ and the leading coefficient is $-3$.

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