Mid-Chapter 1 Quiz

Add or Subtract to Simplify:
(x⁵ + x³) - (6x - x³ + 6x⁵)

• -5x⁵ + 2x³ - 6x
• 7x⁵ - 6x
• -5x³ + 2x² - 6x
• -5x⁵ - 6x

Tags

CCSS.HSA.APR.A.1

(x-3)(x²+2x+7)

• x³-x²+x-21
• x³+5x+13x-21
• x³-3x²+7x-21
• x²+2x-3

Tags

CCSS.HSA.APR.A.1

What is the degree of this polynomial?  7x - 4x⁵ + 3x⁴ - 6x²

• 1
• 2
• 4
• 5

Multiply.
(x + 7)(x + 9)

• x² + 63x + 16
• x² + 16x + 63
• x² + 79
• x² + 16x + 2

Tags

CCSS.HSA.APR.A.1

Multiply:
(3a + 4)²

• 6a²+12a+16
• 9a²+24a+16
• 9a²+12a+16
• 9a²+16

Tags

CCSS.HSA.APR.C.4

(2x − 3)(2x + 3)

• 4x² − 12x + 9
• 4x² − 9
• 4x² + 9
• 4x² + 6x − 9

Tags

CCSS.HSA.APR.A.1

Find the difference. 
(3- 2x + 2x²) - (4x -5 +3x²)

• x_² + 6x + 8
• 2x² + 5x - 7
• -x² -6x + 8
• -2x² + 11x - 4

Tags

CCSS.HSA.APR.A.1

Classify by number of terms:

-2x² – x

• Monomial

• Binomial

• Trinomial

• 4-Term Polynomial

What is the degree of the polynomial?

• 2
• 3
• 4
• 5

Tags

CCSS.HSA.APR.A.1

• A

• B

• C

• D

Tags

CCSS.3.MD.D.8