Adding and Subtracting Polynomials

Front

Simplify the expression: (4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

Back

-8n² - 8n + 3 

Front

Find the sum: (2x² + 5x - 7) + (3 - 4x² + 6x)

Back

-2x² + 11x -4

Front

Simplify the expression: (6b³ + 6 - b⁴) - (8b³ - 6b⁴ + 2)

Back

5b⁴ - 2b³ + 4

Front

Add the polynomials: (2x + 5y) + (3x - 2y)

Back

5x + 3y

Front

Find the difference: (3 - 2x + 2x²) - (4x - 5 + 3x²)

Back

-x² - 6x + 8

Front

What is/are the coefficient(s) of
 2x + 9 + 7x?

Back

2, 7

Front

What is/are the constant(s) of 2x + 9 + 7x?

Back

9

Front

Simplify by combining like terms: 5a + 2b - 3a + 4

Back

2a + 2b + 4

Front

Simplify by combining like terms:
4x² - 3x + 11 -2x

Back

4x² - 5x + 11

Front

Rewrite the expression by combining like terms: 8y² + 7xy – 2y²  - 5xy + 2x

Back

6y² + 2xy + 2x