Polynomial Quiz

Find the sum.

(5x³ - 6x² + 4) + ( -3x³ + 3x² - 3)

• 8x⁶ + 9x⁴ + 7

• 2x³ - 3x² + 1

• 2x⁶ - 3x⁴ + 1

• 8x⁶ + 9x⁴ + 7

What is the simplest form of (4x+3) (2x-1)?

• 8x² - 2x - 3

• 8x - 3

• 8x² + 6x - 3

• 8x² + 2x - 3

Which expression is the product of (x + 3) (2x² - 2x + 7)?

• 2x³ - 13x² + 8x + 21

• 2x³ + 4x² - x + 21

• 2x³ - x² + 4x + 21

• 2x³ - 8x² + 13x + 21

Find the product:

3a (5a² + 8a + 2)

• 15a³ + 24a² + 6a

• 10a³ + 24a + 6

• 8a³ + 11a² + 6a

• 15a² + 24a + 6

Which polynomial expresses the difference of the two polynomials below?

(6p³ + 8p² - 13) - (2p³ - 11p² + 7)

• 4p³ + 19p² - 20

• 4p³ - 3p² - 6

• 4p³ + 19p² - 6

• 4p³ - 3p² - 20

What is the product of 3x and x² - 3x + 4?

Find the product:
(2x+3)²

• 4x² + 6x + 9

• 4x² + 12x + 9

• 4x² + 9

• 4x + 6

Multiply the binomials (3x+4)(5x+6)

• 15x²+24

• 8x²+18x+10

• 8x+10

• 15x²+38x+24

Find the product:
(x + 7)²

• x² + 7x + 7x + 49
• x² + 7x + 7
• 7x² + x + 7
• x² + 14x + 49