CCSS.Math.Content.HSA.APR.A.1

Simplify the following expression:
3 + 5x + 8 - 2x

• -3x² - 11
• 3x² + 11
• 11 - 3x
• 11 + 3x

Tags

CCSS.Math.Content.HSA.APR.A.1

Simplify the expression.
(4a³ - 8a - 4a²) + (7a³ - 7 - 6a)

• 11a³ - 4a² - 14a - 7 
• 5a³ - 4a² - 14a - 7 
• 5a³ - 4a² - 20a - 7 
• 5a³ - 9a² - 20a - 7

Tags

CCSS.Math.Content.HSA.APR.A.1

Factor:
 2n²-8n³

• 2n²(n-4n²)
• 2n²(1-4n²)
• 2n³(10-8n²)
• 3n(1-4n)

Tags

CCSS.Math.Content.HSA.APR.A.1

Find the sum.
(3y² + y³ - 5) + (4y² -4y + 2y³ + 8)

• 3y³ + 7y² - 4y + 3
• 4y² + 3y³ - y + 3
• -y⁴ + 2y³ -y - 4
• 4y³ + 3y² -3y + 1

Tags

CCSS.Math.Content.HSA.APR.A.1

Find the product. 
(4x+1)(5x−2)

• 20x² + 3x − 2
• 20x² − 11x + 5
• 20x² − 18x + 2
• 20x² − 3x − 2

Tags

CCSS.Math.Content.HSA.APR.A.1

Find the product. 
(x+10)(x-10)

• x²  - 100
• x² + 100
• x² + 20x - 100
• x² -20x + 100

Tags

CCSS.Math.Content.HSA.APR.A.1

Multiply (5x-3)(5x+3)

• 25x²-15x-9
• 25x²+15x-9
• 25x²-9
• 25x²+9

Tags

CCSS.Math.Content.HSA.APR.A.1

Simplify
(3x² +2x -1) - 2(x+4)

• 3x² - 9
• 3x² - 4x - 9
• 3x²+ 4x - 9
• 3x²+ 3x + 1

Tags

CCSS.Math.Content.HSA.APR.A.1

(b + 3)(b² + 2b + 1)

• b³+6b²+6b+3
• b³+5b²+7b+3
• 4b³+8b²+3b
• 3b³+6b²+3b

Tags

CCSS.Math.Content.HSA.APR.A.1

What property is this?

9(b + 0.5) = 9b + 4.5

• Distributive

• Communitive

• Associative

• Inverse

Tags

CCSS.Math.Content.HSA.APR.A.1