Chapter 0 Test Review

Which sets of numbers does √5 belong to?

• Whole and Rational

• Integers and Rational

• Rational

• Irrational

Factor Completely: 16x²-64

• (4x-8)(4x+8)

• 4(2x-8)(2x+8)

• 16(x-4)(x+4)

• (4x-8)²

Tags

CCSS.HSA.APR.C.4

Simplify and leave your answer without negative exponents: (y⁹)^-2

• y¹⁸
• y¹¹
• 1/(y¹⁸)
• y⁹/2

Tags

CCSS.8.EE.A.1

Simplify
(3x³y⁵)⁴

• 3x¹²y²⁰
• 81x¹²y²⁰
• 12x¹²y²⁰
• 81x⁷y⁹

Tags

CCSS.HSA.APR.A.1

Add or Subtract to Simplify:
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 
• -7n² - 8n + 3 
• -6n² - 8n + 3
• -7n² - 4n + 3

Tags

CCSS.HSA.APR.A.1

Which of the following is the factored   form of x³ – 125?

• (x - 5)³
• (x - 5)(x² + 25)
• (x - 5)(x² + 5x + 25)
• (x - 5)(x² - 5x + 25)

Tags

CCSS.HSA.APR.C.4

In scientific notation, 0.00326 = ?

• 3.26 x 10^-3

• 3.26 x 10^-2

• 3.26 x 10^-1

• 3.26 x 10²

• 3.26 x 103

Tags

CCSS.6.EE.A.1

Factor

6n³ + 5n² +12n + 10

• (n² + 2)(6n - 5)

• (n² + 2)(n² - 5)

• (n² - 2)(n² - 5)

• (n² + 2)(6n + 5)

5n² + 20n + 20

• Not factorable

• 5(3n - 5)²

• 5(n + 4)²

• 5(n + 2)²

Tags

CCSS.HSA-REI.B.4B