retake ASSIGN Classify/Add/Subtract/Multiply/DividePolynomials

retake ASSIGN Classify/Add/Subtract/Multiply/DividePolynomials

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a polynomial?

Back

A polynomial is a mathematical expression consisting of variables (also called indeterminates) raised to non-negative integer powers and coefficients. For example, 2x^2 + 3x - 5 is a polynomial.

2.

FLASHCARD QUESTION

Front

How do you classify a polynomial by its degree?

Back

The degree of a polynomial is the highest power of the variable in the expression. For example, in the polynomial 4x^3 + 2x^2 - x + 7, the degree is 3.

3.

FLASHCARD QUESTION

Front

What is the difference between a monomial, binomial, and trinomial?

Back

A monomial has one term (e.g., 3x), a binomial has two terms (e.g., x + 4), and a trinomial has three terms (e.g., x^2 + 2x + 1).

4.

FLASHCARD QUESTION

Front

What is the process of adding polynomials?

Back

To add polynomials, combine like terms. For example, (2x^2 + 3x) + (4x^2 + 5) = (2x^2 + 4x^2) + 3x + 5 = 6x^2 + 3x + 5.

5.

FLASHCARD QUESTION

Front

What is the process of subtracting polynomials?

Back

To subtract polynomials, distribute the negative sign and then combine like terms. For example, (3x^2 + 2) - (x^2 + 4) = 3x^2 - x^2 + 2 - 4 = 2x^2 - 2.

6.

FLASHCARD QUESTION

Front

How do you multiply polynomials?

Back

To multiply polynomials, use the distributive property (also known as the FOIL method for binomials). For example, (x + 2)(x + 3) = x^2 + 3x + 2x + 6 = x^2 + 5x + 6.

7.

FLASHCARD QUESTION

Front

What is the result of multiplying x^2 by (2x + 3)?

Back

The result is 2x^3 + 3x^2.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?