Adding and Subtracting Polynomials

Front

(3x + 4y - 3z) - (2x - 6y + 7z)

Back

x + 10y - 10z

Front

Which of the following are examples of like terms? Options: 2 and 2x, y³ and x³, y and x, -3x and 3x

Back

-3x and 3x

Front

(2x + 5y) + (3x - 2y)

Back

5x + 3y

Front

Add the polynomials: (3x³ + 3x² – 4x + 5) + (x³ – 2x² + x – 4)

Back

4x³ + 1x² – 3x + 1

Front

Standard form of the polynomial:
 9x² + 5x + 27 + 2x³

Back

2x³ + 9x² + 5x + 27

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

Front

Add: (3x² + 2x + 1) + (2x² - 4x - 5) + (3x - 1)

Back

5x² + x - 5

Front

Subtract: (2a² + 5a + 3) -(a² - 3a - 4)

Back

a² + 8a + 7

Front

Combine like terms: 8x³y + 3x²y + 4xy + 5x²y + 2xy + 7x²y

Back

8x³y + 15x²y + 6xy