Adding and Subtracting Polynomials

Front

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

Back

-2x² + 11x -4

Front

Simplify: 9n³ + 4n, 7n³ + 6, -3n³ + 2, 7n⁶ + 6

Back

7n³ + 6

Front

(5x⁴- 4x³- 2x² + x - 19) - (x⁴+ 5x³ + 8x² + x + 5)

Back

4x⁴- 9x³- 10x²- 24

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

(3 - 2x + 2x²) - (4x - 5 + 3x²)

Back

-x² -6x + 8

Front

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

Back

5b⁴ - 2b³ + 4

Front

Simplify: (4x - 2x³) + (5x³ - 4x + 5)

Back

3x³ + 5