Chapter 1

Review Part 1

100

Find the Product

(4x - 5) (6x + 7)

= 24x² - 2x - 35 

200

Find the Product

(x + 5) (x² + 6)

x³ + 5x² + 6x + 30

300

Find the Product

(5 - 6y) (5 - 4y)

= 24y² - 50y + 25

400

Factor by Grouping

x³ - 7x² + 2x - 14

(x - 7) (x² + 2)

500

Factor the Trinomial

2x² + 2x + 11

The polynomial is prime

Review Part 2

100

(4x + 7)²

16x² + 56x + 49

200

(5y - 3)²

25y² - 30y + 9

300

Find LCD

7 / 20x⁴   and   23 / 28x³

140x⁴

400

Factor

6x²y + 28xy - 48

2y (3x - 4) (x+6)

500

Find LCD

18 / x - 8  and  14 / x² - 64

(x - 8) (x + 8)

1.1 Graphs and Graphing Utilities

100

How many X-intercepts? 

2

200

x = -6

4x² - 3x

162

300

How many y-intercepts? 

1

400

x = 4

x² + 2x

24

500

The name of the first number in an order pair (5,5)

And the name of the second number in an ordered pair

First number - x-coordinate

Second number - y-coordinate

1.4Complex Numbers

100

Multiply

y⁶ x y⁵ x y⁷

y¹⁸

200

Find the Product

(2x - 1) (x + 3)

2x² + 5x - 3

300

Multiply and Simplify

√7x³ x √8x²

2x² √14x

400

Rationalize the Denominator

1 / 5 + √7

5 - √7 / 18

500

Simplify

√-75

5i √3

Imaginary Numbers

100

Determine the Conjudate

6 - 2i

6 + 2i

200

Write in Standard Form

(9 - 8i) + (9 + 7i)

18 - i

300

3i - (14 - 9i)

-14 + 12i

400

(2 - 8i) (-4 - 7i)

-64 + 18i

500

Simplify 

i²⁷

-i