Algebra 2 Unit 3 Quiz 1 Review

What is the degree of the polynomial?
  9x⁵ - x⁴ + 2x

• 9
• 5
• 4
• 2

What is the leading coefficient of the polynomial?

- 9x² + 7x⁵ + 6x

• 7

• 5

• -9

• 2

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

Perform the indicated operation.

Write answer in descending order.

( 9x² - 7x + 8 ) - ( 12x² - 8x - 11 )

• -3x² - 15x + 19

• 21x² - 15x - 3

• -3x² - 15x - 3

• -3x² + x + 19

Tags

CCSS.HSA.APR.A.1

Simplify:
(3x - 5) ( 4x² - 2x - 3)

• 12x³ - 26x² - 25x + 15
• 12x³ - 20x² - 5x + 15
• 12x³ - 20x² - 6x + 15
• 12x³ - 26x² + x + 15

Tags

CCSS.HSA.APR.A.1

Simplify: (-5a³)² (3a⁶b)² 

• -15a¹⁸b²
• 225a¹⁸b²
• -225a¹⁸b²
• 200a¹⁷b²

Tags

CCSS.HSA.APR.A.1

Dividing Powers: 

• 50x¹⁰y¹¹
• 40x²y⁷
• 9x²y⁷
• 9x¹⁰y¹¹

Tags

CCSS.HSA.APR.A.1

You must use long division for this one (synthetic division won't work)

• 2x - 5

• x - 4 + 3/(4x - 5)

• 2x + 4 + 3/(4x - 5)

• 2x + 4

Tags

CCSS.HSA.APR.D.6

3x³ + 5x - 1 ÷ x + 1 (Try synthetic division for this one...don't forget zeros as placeholders)

• 3x³ - 3x² + 8x - 9

• 3x² - 3x + 8 - 9/(x+1)

• 3x² + 3x + 8 + 7/(x+1)

• 3x³ + 3x² + 8x + 7

Tags

CCSS.HSA.APR.D.6

Evaluate f(x)=-2t²+ 1 for f(-3)

• 19
  
• 37
• -17
• -11

Tags

CCSS.HSF.IF.A.2