Algebra II - P.1-P.3 Exam Review

Sets

1

Given the sets A=(2,4,6) , B=(0, 1, 2,3, 4, 5) , and   C=(1, 3, 5, 7).

A n B = 

(2,4)

2

Given the sets A=(2,4,6) , B=(0, 1, 2,3, 4, 5) , and   C=(1, 3, 5, 7).

A n C = 

0 (null set)

3

Given the sets A=(2,4,6) , B=(0, 1, 2,3, 4, 5) , and   C=(1, 3, 5, 7).

A U C =

(1,2,3,4,5,6,7)

Simplify Exponents

1

(49/25)^(-1/2)

5 / 7

2

(-4x^2)^2

16x^4

3

(-27)^(2/3)

9

Evaluate the Root

1

(sqrt(-6)^2)

+-6

2

(sqrt(16))/(sqrt(4))

2

3

root(3)(32)

2root(3)(4)

Simplify the Radical

1

(sqrt(8x)) * (sqrt(3x))

2x(sqrt(6))

2

7(sqrt(2x)) - 2(sqrt(8x))

3(sqrt(2x))

Rationalize

1

(2(sqrt(10)))/(sqrt(2))

(4(sqrt(5)))/2

2

(5)/(2 - (sqrt(3))

10 + 5(sqrt(3))