Polynomial Practice

Which polynomial is written in standard form?

• -3x + 8x² + 9x³ - 11

• 9x³ + 8x² - 3x - 11

• 8x² + 9x³ -11 - 3x

• -11 - 3x + 8x² + 9x³

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

• 27 + 5x + 9x² + 2x³

• 9x² + 5x + 2x³ + 27

• 9x² + 5x + 27 + 2x³

• 2x³ + 9x² + 5x + 27

(2x³ - 3x² + 2x - 8) + (-6x³ + 5x² + 4x - 7)

• -4x³ + 2x² + 6x - 15

• -4x⁶ + 2x⁴ + 6x² - 15

• 8x³ - 8x² - 2x - 1

• -4x³ + 2x² + 6x - 1

Multiply.
(5x + 2)(x² - 3x + 6)

• 5x³ - 17x² +24x +12

• 5x³ + 17x² - 24x +12

• 5x³ - 13x² + 24x +12

• 5x³ +13x² - 24x - 12

Name the polynomial.
3x - 2

• Monomial

• Binomial

• Trinomial

Classify by the DEGREE:
2x² - 5

• 1

• 2

• 3

• 4

(4x)(2x²)

• 8x

• 6x³

• 8x³

• 8x²

(2x³ - 3x² + 2x - 8) - (-6x³ + 5x² + 4x - 7)

• -4x³ + 2x² + 6x - 15

• -4x³ +-8x² - 2x - 1

• 8x³ - 8x² - 2x - 1

• 8x³ - 8x² - 2x - 15

Find the product:
-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²

• 7x² - x + 4 (-3x²)

• 21x⁴ + 3x³ + 12x²

• -12x² + 3x³ -21x⁴

(x - 1)(x - 8)

• x² + 9x + 8

• x² + 9x - 8

• x² - 9x - 8

• x² - 9x + 8