10p^2q+7p^3q-5q
1.write the polynomial in descending order.
2.classify the polynomial by the number of terms.
3.state the degree of the polynomial.
for your !

1. 7p^3q - 10p^2q - 5q ...(descending order -- highest exponent to lowest exponent
2. here are ur terms : 7p^3q and 10p^2q and 5qso there are 3 terms, making this a trinomial.
3. the degree of the polynomial, in this case, is the highest exponentand that is 3...so it is a 3rd degree trinomial