Adding and subtracting polynomials

Front

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

Back

x + 10y - 10z

Front

Add the polynomials: (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

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

Front

(3- 2x + 2x²) - (4x -5 +3x²)

Back

-x² -6x + 8

Front

Simplify the expression: (4n^4 - 8n + 4) - (8n^2 + 4n^4 + 1)

Back

-8n^2 - 8n + 3