Advanced Algebra Chapter 4.1-4.4 Review

Factor:

x² - 196

• (x - 14)(x + 14)

• (x - 14)(x - 14)

• (x + 14)(x + 14)

• None of theses

Tags

CCSS.HSA.APR.C.4

Factor

x² - 11x + 24

• (x - 8)(x - 3)

• (x + 8)(x + 3)

• (x - 8)(x + 3)

• None of theses

Factor

2x² + 13x + 21

• (2x + 7)(x + 3)

• (2x + 3)(x + 7)

• (2x - 3)(x + 7)

• (2x + 3)(x - 7)

Factor

4x³ + 8x² + 11x + 22

• (4x² + 11)(x + 2)

• (4x² - 11)(x + 2)

• (4x² + 11)(x - 2)

• (4x² - 11)(x - 2)

Factor

x³ + 729

• (x + 9)(x² - 9x + 81)

• (x - 9)(x² - 9x + 27)

• (x - 9)(x² + 27x + 81)

• (x - 9)(x² - 9x + 81)

Tags

CCSS.HSA.APR.C.4

Factor

8x³ - 125

• (2x - 5)(4x² + 10x + 25)

• (2x + 5)(4x² - 10x + 25)

• (2x - 5)(4x² - 10x + 125)

• (2x - 25)(x² + 10x + 25)

Tags

CCSS.HSA.APR.C.4

Factor

6x³ + 24x² - 30x

• 6x(x + 5)(x - 1)

• 6x(x - 5)(x - 1)

• 6x(x + 5)(x + 1)

• 6x(x + 5)(x - 6)

What is the sum of the numbers in Pascal's triangle 18th row?

Tags

CCSS.HSA.APR.C.5

Simplify

(-7x³ + 8x - 6x² + 11) + (9x + 8x² - x³ + 4)

• -8x³ + 2x² + 17x + 15

• -8x³ + 14x² + 17x + 15

• -8x³ - 2x² + 17x + 15

• -8x³ + 2x² + x + 15

Tags

CCSS.HSA.APR.A.1

Simplify

(5x + 8x² - 9x³ + x⁴ - 11) - (12 + x² + 6x³ + 5x⁴)

• -4x⁴ - 15x³ + 7x² + 5x -23

• -4x⁴ - 15x³ +9x² + 5x -23

• -4x⁴ - 15x³ -9x² - 5x -23

• -4x⁴ - 15x³ -9x² + 5x +23

Tags

CCSS.HSA.APR.A.1