Given the expression: 8 x^2 +7x^3-9 a; write the polynomial in descending order. b: classify the polynomial by the number of terms. c: state the degree of the polynomial.

it has degree 3 and it is a trinomial .

Step-by-step explanation:

Since we have given that

A) In descending order:

B) Classify the polynomial by the number of terms:

It is trinomial as it has three terms .

C) Degree of the polynomial :

Since it has highest degree i.e 3

So, the degree of the polynomial is 3.

4

step-by-step explanation:

6 (donuts) divided by 3 is 2.

so 2/3 means 2 times 2, which is 4/6.

you get two and your friend gets four.

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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