Question

Given the expression 5a^2b – 13ab + 7a^3 – 4b, do the following as instructed below: Write the polynomial in descending order. Classify the polynomial by the number of terms. State the degree of the polynomial.

Answer 1

@vera_ewing

Answer 2

I thinks its 7(a^3)+5(a^2)b-13ab-4b

Answer 3

4 terms

Answer 4

and the degree is 4 as well

Answer 5

\[5a ^{2}b-13ab+7a^3-4b\]

Answer 6

that is how the question is suppoesed to look like