Adding and Subtracting Polynomials Test

Front

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

Back

-2x² + 11x -4

Front

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

Back

4x⁴ - 9x³ - 10x² - 24

Front

(4x³-5x²+3x)+(-2x³-x²+6x)

Back

2x³-6x²+9x

Front

What is the standard form of the polynomial, 9x² + 5x + 27 + 2x³?

Back

2x³ + 9x² + 5x + 27

Front

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

Back

5b⁴ - 2b³ + 4

Front

Simplify the expression: (4a³ - 8a - 4a²) + (7a³ - 7 - 6a)

Back

11a³ - 4a² - 14a - 7 

Front

Back

Front

(3x - 8x⁴) - (-3x + 6x⁴)

Back

-14x⁴ + 6x

Front

(-4r + 8) - (-3r + 2)

Back

-r + 6

Front

(-8v² + 3v³ + 2) + (6v⁴ - 3 - 2v³)

Back

6v⁴ + v³ - 8v² - 1