Polynomial Quiz Review 2022

Add or Subtract to Simplify:
(4x²+ x) - (x²+ 2x)

• 3x² - x
• 4x² + 2x
• 3x² + 3x
• 3x² + 2x

Add or Subtract to Simplify:
 (x + 2x²) + (4x² + 7x)

• 6x² + 8x
• 8x² + 6x
• 2x² + 6x
• 2x² + 8x

Combine like terms to simplify:

(5x + 2) + (4x - 5)

• 9x -3

• -9x-7

• 9x+7

• x+7

• 10x⁹
• 24x¹⁴
• 24x⁹
• 10x¹⁴

(4x)(2x²)

• 8x
• 6x³
• 8x³
• 8x²

Simplify (-7y²)(5y⁴)

• -35y⁶
• -2y⁶
• -35y⁸
• -2y⁸

Simplify

(2a²b⁴z)(6a³b²z⁵)

• 8a⁵b⁶z⁶

• 12a⁶b⁸z⁵

• 12a⁵b⁶z⁶

• 8a⁶b⁸z⁵

3.) Simplify
(45x⁶y⁹) / (5x⁴y²)

• (9x²)/y⁷
• 40x²y⁷
• 9x²y⁷
• 9x¹⁰y¹¹

25x⁵/5x³

• 5x
• 5x⁸
• -5x²
• 5x²

• 4y⁶
• 4y²²
• 30y⁶
• 30y²²