math review

Radical Expressions

100

Simplify 

√84

2√21

200

Simplify 

√243

9√3

300

List all that this value belongs to. (use R, I, Q, Z, W, N)

5.0833...

Q,R

400

List all that this value belongs to. (use R, I, Q, Z, W, N)

2π

I,R

500

Simplify

√450

5√18

Operations & Expressions

100

Slove

10a - 5ab + 4b                                         (if a = 2/5 and b=-1/6)

11/3

200

Solve

√|-x²-4y²| 

5

300

Simplify the expression

3(2x+4)-5(x-3)+8

x+35

400

Solve 

4+√121-2*3³

^{________________}

|-19-2(-8)|

-13

500

Solve

[18-(-1-7)²]+16/2⁴

-45

Multi-Step Equations & Word Problems

100

3(7-9k) + 23K =4k - (24-k)

k=5

200

Solve

7 - 5/2(8n-18) = 14 - 10(2n-3) 

No solution

300

Solve

6x-11            2x-9

_____    =    ______

 7                    3

x=-15/2

Absolute Value Equations

100

|-7-4X|=17

x = -6

x = 5/2

200

|5n - 10|

________   = 15

2

n = -4 

n = 8