Polynomials

Front

Which polynomial is written in standard form? Options: -3x + 8x² + 9x³ - 11, 9x³ + 8x² - 3x - 11, 8x² + 9x³ -11 - 3x, -11 - 3x + 8x² + 9x³

Back

9x³ + 8x² - 3x - 11

Front

Which polynomial is written in standard form? Options: 8x - 11x², 4x³ + 7x - 9, 12 + 4x, 13x + 7x² - 9x³ + 12

Back

4x³ + 7x - 9

Front

Add the following polynomials:
 (5x + 2) + (4x + 5)

Back

9x+7

Front

Add the polynomials: (6n² - 7n⁴ + 8) + (6 + 8n + 4n⁴)

Back

-3n⁴ + 6n² + 8n + 14

Front

Subtract the polynomials: (a³ - 2a²) - (-4a³ + 4a²)

Back

5a³ - 6a²

Front

Subtract the polynomials: (7p + 4p³ - 8) - (-3p² + 2 - 9p)

Back

4p³ +3p² +16p -10

Front

Find the product: 5xy(6x - y)

Back

30x²y - 5xy²

Front

Find the product:
2x( -2x - 3)

Back

-4x² - 6x

Front

Use the FOIL method to multiply:
(x+10)(x-10)

Back

x²  - 100

Front

Use the FOIL method to multiply:
(x +2)(x + 3)

Back

x² + 5x + 6