Algebra 2 Unit 1 Review!

Real Numbers

100

List all the possible sets of numbers for 3.14

Rational and Real

200

List all possible sets of numbers for 3.141159...

Irrational and Real

300

List all possible sets of numbers for -7.

Real, Rational, and Integer

400

List all possible sets of numbers for -2.5

Real and Rational

500

List all possible sets of numbers for 5

Natural, Whole, Integer, Rational, and Real

Solving Equations

100

3(2x+4)=32

10/3

or 

3.33...

200

4(3x+5)=28

2/3

or 

0.66..

300

2(3x+1) + 3 = 4x - 3

-4

400

4(2x-1)+3=5x+3

4/3

or

1.33..

500

2(2x+3)+2=2x+3

-5/2

or

-2.5

Simplify

100

1/2(x²+8y) - (5y - x²)

3/2 x² - y

200

3[4(x-1)+5] + 4(x-3)

16x - 9

300

2[3(x+1)+5]+6(x-3)

12x - 2

400

1/3(3x²+15y) - (5y - x²)

2x²

500

1/4(8x²+16y)-(4y-x²)

3x²

Evaluate

100

b²-ac; a=4, b=-2, c=-1

8

200

b²-4ac; a=2, b=3, c=-4

41

300

6(x-2) - 4(x+1); x=3

-10

400

3(m-4) - 2(m-3); m= 3

3

500

2(x-4) - 5(x+4); x=2

-34