Math 9 - Unit 2: Algebra 1 - Homework 2.1: Collecting Like Terms

Vocabulary and problem flashcards reviewing the concepts, instructions, and algebraic expressions presented in Math 9 - Unit 2: Algebra 1 Homework 2.1 on collecting like terms.

Collecting Like Terms

The algebraic procedure instructed in Homework 2.1 that requires grouping and combining terms with identical variables and powers.

Descending Order

The required arrangement specified in the Homework 2.1 instructions, directing that terms in a simplified polynomial be written from highest degree to lowest degree.

Polynomial

The type of algebraic expression whose terms are collected and whose specific classification or name must be stated according to the worksheet instructions.

Math 9 - Unit 2: Algebra 1

The course title and unit designated at the top of the Homework 2.1 worksheet.

Homework 2.1

The specific assignment unit focused on collecting like terms in descending order and stating the resulting polynomial name.

Kuta Software LLC

The publisher and creator credited on the worksheet for generating the Math 9 assignment.

Problem 1

The algebraic expression $2x^2 - 5 + 11x^4 - 11x^4 - 2 + 3x^2$, which contains like terms to be collected in descending order before naming the polynomial.

Problem 2

The multivariable expression $-4a^3b^2 + 11a^4b - 9a^4b^4 - a^4b + 8a^4b^4 + 9a^3b^2$ from Homework 2.1.

Problem 3

The algebraic expression with decimal coefficients: $0.5v + 3.1v^3 - 9.9v^3 - 10.9v - 4.3 - 9.9v^3 - 10.9v - 4.3$.

Problem 4

The multivariable algebraic expression $-4x^3y - 3x + 2 - 4x^3y - 2x^2y^4 + 2 - 4x^3y - 2x^2y^4$.

Problem 5

The algebraic expression $-4x^5 - 2x^4y^2 - 9x^3 - 10xy^4 + 11x^5 - xy^4 + 11xy^4 + 4x^4y^2$.

Problem 6

The algebraic expression $-3.6 + 3.7v^3 - 1.6v^2 - 3.4v^4 - 4.648v^3 - 1.7v^2 - 2.7v^2 - 7.7v^3$.

Problem 7

The algebraic expression $-10x^3y + 12y^2 - 4x^3y + 6y^2$ appearing on page 2 of the worksheet.

Problem 8

The algebraic expression $8.8n^3 - 0.7 - 11.6n^3 + 9.4n^2 - 6.41 - 11.6n^3 + 9.4n^2 - 6.41$.

Problem 9

The algebraic expression $-10n - 4 + 8n + 5n^3 - 6 + 10 + 3n^3 + 2n$.

Problem 10

The algebraic expression $6k^2 - 9k - 3k^4 + 5k^3 - 8k^4 - 5k^3 + 4k^2 + k - k + 6k^4 + 8k^3 + 12k^2$.

Problem 11

The algebraic expression $5x^3 + 6x^2 + 8x + 7 - 3x + 11x^3 - 2 + 2x^2 - 3x + 11x^3 - 2 + 2x^2$.