Unit 1 Test Review 1

(2 + 3) + 4 = (3 + 2) + 4

• Commutative Property of Multiplication
• Associative Property of Multiplication
• Commutative Property of Addition
• Associative Property of Addition

Tags

CCSS.1.OA.B.3

Which is an example of Associative Property of Addition ?

• 4 + 0 = 4
• 6 + (-6) = 0
• (3 + 8) + 5 = 3 + (8 + 5)
• 7 + 3 = 3 + 7

Tags

CCSS.6.EE.A.3

Which property is shown here? 3+0=3

• Identity Property of Addition

• Identity Property of Multiplication

• Inverse Property of Addition

• Identity Property of Multiplication

What type of polynomial is this: x+5

• Monomial
• Binomial
• Trinomial
• Nomial

Simplify the polynomial:
(2x - 3x² - 5)+(2x² + 3 - 2x)

• 4x² - x - 7
• 5x² + 4x - 8
• -x² - 2
• -x² - 8

Put the following in standard form: 
2x² - 6x⁴ + 3

• 6x⁴ - 2x²  + 3
• -6x⁴ + 2x² + 3
• 3 + 2x² - 6x⁴
• 3 + 2x² + 6x⁴

What degree is this polynomial?

2x² + 6 - 6x⁵

• degree 2

• degree 5

• degree 7

• degree 6

Simplify the expression.
-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²
• 7x² - x + 4 (-3x²)
• 21x⁴ + 3x³ + 12x²
• -12x² + 3x³ -21x⁴

Tags

CCSS.HSA.APR.A.1

• 5p² - 16p

• 5p + 4

• 5p - 4

• 5p + 4p

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Tags

CCSS.8.EE.A.1