Addition Subtracting and Multiplying Polynomials

To subtract polynomials, we ____ the _________ by distributing a ____.

(USE YOUR NOTEBOOK)

Tags

CCSS.HSA.APR.A.1

What is (3x² + 2x - 6) - (2x² - 3x + 1)

• x² + 5x + 5

• x² - 5x - 7

• x² + 5x - 7

• x² - 5x + 7

Tags

CCSS.HSA.APR.A.1

Find the sum.
(3x³ + 3x² – 4x + 5) + (x³ – 2x² + x – 4)

• 4x³ + 1x² – 3x + 1

• 2x³ + 1x² - 5x + 9

• 6x³ + 1x - 1x² - 3

• 3x⁵ +1x - 1x⁵ - 3x

Tags

CCSS.HSA.APR.A.1

Add: (3x - 2) + (3x² + 6x)

• 3x² + 9x - 2

• 6x² + 4x

• 3x² + 3x - 2

• 6x² + 6x - 2

Tags

CCSS.HSA.APR.A.1

What is (4n² - n + 3) + (n² + 5n - 2)

• 3n² + 6n - 5

• 3n² - 6n + 5

• 3n² + 6n + 5

• 3n² - 6n - 5

Tags

CCSS.HSA.APR.A.1

Add the following polynomials. Enter the correct answer. (Make sure to use x from your keyboard.) (3x^2+5x-4)+(4x^2-x+14)

Mathematical Equivalence

OFF

Tags

CCSS.HSA.APR.A.1

Mathematical Equivalence

OFF

Tags

CCSS.HSA.APR.A.1

Add the polynomials. Select the correct answer.

Tags

CCSS.HSA.APR.A.1

Subtract the polynomials. Enter the correct answer.

Mathematical Equivalence

OFF

Tags

CCSS.HSA.APR.A.1

• 3x³ +8x

• x³+3x² +8x

• 2x² +8x

• x³-3x³ +8x²

Tags

CCSS.HSA.APR.A.1