Adding and Subtracting Polynomials

Front

(4x - 2x³) + (5x³ - 4x + 5)

Back

3x³ + 5

Front

(3 - 2x + 2x²) + (4x - 5 + 3x²)

Back

5x² + 2x - 2

Front

(4a³ - 8a - 4a²) + (7a³ - 7 - 6a)

Back

11a³ - 4a² - 14a - 7

Front

What is the perimeter of the triangle shown? ***Perimeter is the SUM of ALL sides!*** Options: 9r² + r - 5, 9r⁴ + r² - 4, 9r² - r + 4, 9r² + r - 4

Back

9r² + r - 4

Front

(4x²+ x) - (x²+ 2x)

Back

3x² - x

Front

(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

Back

-8n² - 8n + 3

Front

Classify the polynomial by its degree.
x² + 2x³ - 4

Back

cubic

Front

Classify the polynomial by its number of terms: 4x² - 2

Back

binomial

Front

Example of a cubic monomial:
Options: A
x³ + 5, B
x² + 3, C
x² + 5x - 6, D
5x³

Back

5x³