Topic 3 Quiz Review: 3-1 to 3-3

Find the sum.
(2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x +1
• -2x² - 11x -4
• 2x² + 5x -7
• -2x² + 11x -4

Tags

CCSS.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.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

Simplify the expression.
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

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

Tags

CCSS.HSA.APR.A.1

(4x+1)(5x−2)

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

Tags

CCSS.HSA.APR.A.1

(-2x² + 4x + 4)(3x - 5)?

•  -6x³ + 12x² + 15x – 5
•  -6x³ + 22x² + 32x – 20
• . -6x³ + 2x² – 8x – 5
•  -6x3³ + 22x² - 8x – 20

Tags

CCSS.HSA.APR.A.1

Factor:

Tags

WA.CCSS.Math.Content.HSA-APR.C.4

Find the factors of k² - 49. Select all that apply.

• (k + 13)(k - 13)

• (k + 7)(k - 7)

• (k + 5)(k - 5)

• (k - 7)(k + 7)

• (k - 13)(k + 13)

Tags

CCSS.HSA.APR.C.4

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 degree of P(x) = x - 2x³ + 7x² + 5?

• 1

• 2

• 3