Adding and Subtracting Polynomials!!!!

Front

What is adding and subtracting polynomials?

Back

Adding and Subtracting Polynomials is identifying like terms between expressions.

Front

(5x²-2x-4) + (x² - 2x + 3)

Back

6x² - 4x - 1

Front

(-2y² + 7y - 1) + (3y² - 5y + 9)

Back

1y² + 2y + 8

Front

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

Back

add, opposite, -1

Front

(4n² - n + 3) + (n² + 5n - 2)

Back

3n² - 6n + 5

Front

(3x² + 2x - 6) - (2x² - 3x + 1)

Back

1x² + 5x - 7

Front

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

Back

4x³ + 1x² – 3x + 1

Front

Add: (3x - 2) + (3x² + 6x)

Back

3x² + 9x - 2