Equations & Factoring

Equations - ADV

100

Solve.    

5/x+12=20

x = 5/8

200

Solve.   10/(x+2)-11=-3

x=-3/4

300

Solve.    (3x-4)/6=(10-5x)/4

x=32/21   or    x = 1.8

400

Solve.   2x/10=15/x

x=5 square root 3

500

Solve.   x/3+1/4=5x/6

x=1/2

Factor - ADV

100

Factor and solve.   x²-x-42=0

(x-7)(x+6)

x=7, x=-6

200

Factor and solve.

(2x+15)(x+1)

x=-15/2, x=-1

300

Factor and Solve.   5x²+8x-4=0

(x+2)(5x-2)

x=-2, x=2/5

400

Factor and Solve.     16x²-81=0

(4x+9)(4x-9)

x=-9/4,  x=9/4

Did you know?

100

How old is Mrs. Scar? 

30

200

Where did Mrs. Scar go to high school? 

Waukon High School

300

What year did Mrs. Scar graduate from high school? 

2013

400

What are Mrs. Scar's kids names? 

Jaxon and Raegan

500

Where did Mrs. Scar live for 3 months while in college? 

Rota, Spain

Equations - REG

100

Solve for x. 

-3x-10=23

x=-11

200

Solve for x. 

(2/3)x+4=10

x=9

300

Solve for x. 

-5+(4/7)x=3

x=14

400

Solve.    

5/x+12=20

x=5/8

500

Solve for x. 

x/8=32/x

x=16

Exponents - REG

100

Rewrite as a root.

x^4/7

7th root of x to the 4th

200

Simplify. 

1296^3/4

216

300

Solve for x. 

8x^1/6=32

x=4096